338021207985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19207}}^1\times {\mathrm{37847}}^1$

素因数の和:57093

約数の個数: 32

約数和(自身を含む): 558324006912

約数和(自身を除く): 220302798927

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 19207, 37847, 57621, 96035, 113541, 189235, 288105, 567705, 595417, 1173257, 1786251, 2977085, 3519771, 5866285, 8931255, 17598855, 726927329, 2180781987, 3634636645, 10903909935, 22534747199, 67604241597, 112673735995, 338021207985]

約数ペア:

[(1, 338021207985), (3, 112673735995), (5, 67604241597), (15, 22534747199), (31, 10903909935), (93, 3634636645), (155, 2180781987), (465, 726927329), (19207, 17598855), (37847, 8931255), (57621, 5866285), (96035, 3519771), (113541, 2977085), (189235, 1786251), (288105, 1173257), (567705, 595417)]