9351993

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 14659488

約数和(自身を除く): 5307495

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 563, 791, 1689, 2373, 3941, 5537, 11823, 16611, 27587, 63619, 82761, 190857, 445333, 1335999, 3117331, 9351993]

約数ペア:

[(1, 9351993), (3, 3117331), (7, 1335999), (21, 445333), (49, 190857), (113, 82761), (147, 63619), (339, 27587), (563, 16611), (791, 11823), (1689, 5537), (2373, 3941)]