288565983

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{23593}}^1$

素因数の和:23756

約数の個数: 20

約数和(自身を含む): 433940848

約数和(自身を除く): 145374865

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 23593, 70779, 212337, 637011, 1911033, 3562543, 10687629, 32062887, 96188661, 288565983]

約数ペア:

[(1, 288565983), (3, 96188661), (9, 32062887), (27, 10687629), (81, 3562543), (151, 1911033), (453, 637011), (1359, 212337), (4077, 70779), (12231, 23593)]