8212857549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{150097}}^1$

素因数の和:150197

約数の個数: 32

約数和(自身を含む): 12507366144

約数和(自身を除く): 4294508595

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1403, 2379, 4209, 18239, 54717, 150097, 450291, 1951261, 3452231, 5853783, 9155917, 10356693, 27467751, 44879003, 119026921, 134637009, 210586091, 357080763, 631758273, 2737619183, 8212857549]

約数ペア:

[(1, 8212857549), (3, 2737619183), (13, 631758273), (23, 357080763), (39, 210586091), (61, 134637009), (69, 119026921), (183, 44879003), (299, 27467751), (793, 10356693), (897, 9155917), (1403, 5853783), (2379, 3452231), (4209, 1951261), (18239, 450291), (54717, 150097)]