456000987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1259}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 675682560

約数和(自身を除く): 219681573

約数列:

[1, 3, 13, 37, 39, 111, 251, 481, 753, 1259, 1443, 3263, 3777, 9287, 9789, 16367, 27861, 46583, 49101, 120731, 139749, 316009, 362193, 605579, 948027, 1816737, 4108117, 11692333, 12324351, 35076999, 152000329, 456000987]

約数ペア:

[(1, 456000987), (3, 152000329), (13, 35076999), (37, 12324351), (39, 11692333), (111, 4108117), (251, 1816737), (481, 948027), (753, 605579), (1259, 362193), (1443, 316009), (3263, 139749), (3777, 120731), (9287, 49101), (9789, 46583), (16367, 27861)]