246940993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 272388816

約数和(自身を除く): 25447823

約数列:

[1, 13, 61, 137, 793, 1781, 2273, 8357, 29549, 108641, 138653, 311401, 1802489, 4048213, 18995461, 246940993]

約数ペア:

[(1, 246940993), (13, 18995461), (61, 4048213), (137, 1802489), (793, 311401), (1781, 138653), (2273, 108641), (8357, 29549)]