8904597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 13749120

約数和(自身を除く): 4844523

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 197, 247, 591, 741, 793, 1159, 2379, 2561, 3477, 3743, 7683, 11229, 12017, 15067, 36051, 45201, 48659, 145977, 156221, 228323, 468663, 684969, 2968199, 8904597]

約数ペア:

[(1, 8904597), (3, 2968199), (13, 684969), (19, 468663), (39, 228323), (57, 156221), (61, 145977), (183, 48659), (197, 45201), (247, 36051), (591, 15067), (741, 12017), (793, 11229), (1159, 7683), (2379, 3743), (2561, 3477)]