1382805333

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10487}}^1$

素因数の和:10543

約数の個数: 72

約数和(自身を含む): 2611260288

約数和(自身を除く): 1228454955

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 49, 63, 69, 91, 117, 147, 161, 207, 273, 299, 441, 483, 637, 819, 897, 1127, 1449, 1911, 2093, 2691, 3381, 5733, 6279, 10143, 10487, 14651, 18837, 31461, 43953, 73409, 94383, 131859, 136331, 220227, 241201, 408993, 513863, 660681, 723603, 954317, 1226979, 1541589, 1688407, 2170809, 2862951, 3135613, 4624767, 5065221, 6680219, 8588853, 9406839, 11818849, 15195663, 20040657, 21949291, 28220517, 35456547, 60121971, 65847873, 106369641, 153645037, 197543619, 460935111, 1382805333]

約数ペア:

[(1, 1382805333), (3, 460935111), (7, 197543619), (9, 153645037), (13, 106369641), (21, 65847873), (23, 60121971), (39, 35456547), (49, 28220517), (63, 21949291), (69, 20040657), (91, 15195663), (117, 11818849), (147, 9406839), (161, 8588853), (207, 6680219), (273, 5065221), (299, 4624767), (441, 3135613), (483, 2862951), (637, 2170809), (819, 1688407), (897, 1541589), (1127, 1226979), (1449, 954317), (1911, 723603), (2093, 660681), (2691, 513863), (3381, 408993), (5733, 241201), (6279, 220227), (10143, 136331), (10487, 131859), (14651, 94383), (18837, 73409), (31461, 43953)]