12078601917

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1\times {\mathrm{757}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 16617300480

約数和(自身を除く): 4538698563

約数列:

[1, 3, 43, 129, 179, 537, 691, 757, 2073, 2271, 7697, 23091, 29713, 32551, 89139, 97653, 123689, 135503, 371067, 406509, 523087, 1569261, 5318627, 5826629, 15955881, 17479887, 22492741, 67478223, 93632573, 280897719, 4026200639, 12078601917]

約数ペア:

[(1, 12078601917), (3, 4026200639), (43, 280897719), (129, 93632573), (179, 67478223), (537, 22492741), (691, 17479887), (757, 15955881), (2073, 5826629), (2271, 5318627), (7697, 1569261), (23091, 523087), (29713, 406509), (32551, 371067), (89139, 135503), (97653, 123689)]