17943258273

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{9413}}^1$

素因数の和:9749

約数の個数: 32

約数和(自身を含む): 25063833600

約数和(自身を除く): 7120575327

約数列:

[1, 3, 31, 93, 103, 199, 309, 597, 3193, 6169, 9413, 9579, 18507, 20497, 28239, 61491, 291803, 635407, 875409, 969539, 1873187, 1906221, 2908617, 5619561, 30055709, 58068797, 90167127, 174206391, 192938261, 578814783, 5981086091, 17943258273]

約数ペア:

[(1, 17943258273), (3, 5981086091), (31, 578814783), (93, 192938261), (103, 174206391), (199, 90167127), (309, 58068797), (597, 30055709), (3193, 5619561), (6169, 2908617), (9413, 1906221), (9579, 1873187), (18507, 969539), (20497, 875409), (28239, 635407), (61491, 291803)]