3128889291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{2179}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 4644760320

約数和(自身を除く): 1515871029

約数列:

[1, 3, 11, 33, 53, 159, 583, 821, 1749, 2179, 2463, 6537, 9031, 23969, 27093, 43513, 71907, 115487, 130539, 346461, 478643, 1270357, 1435929, 1788959, 3811071, 5366877, 19678549, 59035647, 94814827, 284444481, 1042963097, 3128889291]

約数ペア:

[(1, 3128889291), (3, 1042963097), (11, 284444481), (33, 94814827), (53, 59035647), (159, 19678549), (583, 5366877), (821, 3811071), (1749, 1788959), (2179, 1435929), (2463, 1270357), (6537, 478643), (9031, 346461), (23969, 130539), (27093, 115487), (43513, 71907)]