22405383

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 44620800

約数和(自身を除く): 22215417

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 829, 1001, 1287, 2079, 2457, 2487, 3003, 3861, 5803, 7461, 9009, 9119, 10777, 17409, 22383, 27027, 27357, 32331, 52227, 63833, 75439, 82071, 96993, 118547, 156681, 191499, 226317, 246213, 290979, 355641, 574497, 678951, 829829, 1066923, 1723491, 2036853, 2489487, 3200769, 7468461, 22405383]

約数ペア:

[(1, 22405383), (3, 7468461), (7, 3200769), (9, 2489487), (11, 2036853), (13, 1723491), (21, 1066923), (27, 829829), (33, 678951), (39, 574497), (63, 355641), (77, 290979), (91, 246213), (99, 226317), (117, 191499), (143, 156681), (189, 118547), (231, 96993), (273, 82071), (297, 75439), (351, 63833), (429, 52227), (693, 32331), (819, 27357), (829, 27027), (1001, 22383), (1287, 17409), (2079, 10777), (2457, 9119), (2487, 9009), (3003, 7461), (3861, 5803)]