12951603

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 11240397

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 139, 153, 189, 203, 261, 357, 417, 459, 493, 609, 783, 973, 1071, 1251, 1479, 1827, 2363, 2919, 3213, 3451, 3753, 4031, 4437, 5481, 7089, 8757, 10353, 12093, 13311, 16541, 21267, 26271, 28217, 31059, 36279, 49623, 63801, 68527, 84651, 93177, 108837, 148869, 205581, 253953, 446607, 479689, 616743, 761859, 1439067, 1850229, 4317201, 12951603]

約数ペア:

[(1, 12951603), (3, 4317201), (7, 1850229), (9, 1439067), (17, 761859), (21, 616743), (27, 479689), (29, 446607), (51, 253953), (63, 205581), (87, 148869), (119, 108837), (139, 93177), (153, 84651), (189, 68527), (203, 63801), (261, 49623), (357, 36279), (417, 31059), (459, 28217), (493, 26271), (609, 21267), (783, 16541), (973, 13311), (1071, 12093), (1251, 10353), (1479, 8757), (1827, 7089), (2363, 5481), (2919, 4437), (3213, 4031), (3451, 3753)]