4080257841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{12889}}^1$

素因数の和:13137

約数の個数: 32

約数和(自身を含む): 6080780160

約数和(自身を除く): 2000522319

約数列:

[1, 3, 11, 33, 53, 159, 181, 543, 583, 1749, 1991, 5973, 9593, 12889, 28779, 38667, 105523, 141779, 316569, 425337, 683117, 2049351, 2332909, 6998727, 7514287, 22542861, 25661999, 76985997, 123644177, 370932531, 1360085947, 4080257841]

約数ペア:

[(1, 4080257841), (3, 1360085947), (11, 370932531), (33, 123644177), (53, 76985997), (159, 25661999), (181, 22542861), (543, 7514287), (583, 6998727), (1749, 2332909), (1991, 2049351), (5973, 683117), (9593, 425337), (12889, 316569), (28779, 141779), (38667, 105523)]