928473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 1612800

約数和(自身を除く): 684327

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 179, 247, 273, 399, 537, 741, 1253, 1729, 2327, 3401, 3759, 5187, 6981, 10203, 16289, 23807, 44213, 48867, 71421, 132639, 309491, 928473]

約数ペア:

[(1, 928473), (3, 309491), (7, 132639), (13, 71421), (19, 48867), (21, 44213), (39, 23807), (57, 16289), (91, 10203), (133, 6981), (179, 5187), (247, 3759), (273, 3401), (399, 2327), (537, 1729), (741, 1253)]