8820207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 14514552

約数和(自身を除く): 5694345

約数列:

[1, 3, 9, 11, 33, 41, 53, 99, 123, 159, 369, 451, 477, 583, 1353, 1681, 1749, 2173, 4059, 5043, 5247, 6519, 15129, 18491, 19557, 23903, 55473, 71709, 89093, 166419, 215127, 267279, 801837, 980023, 2940069, 8820207]

約数ペア:

[(1, 8820207), (3, 2940069), (9, 980023), (11, 801837), (33, 267279), (41, 215127), (53, 166419), (99, 89093), (123, 71709), (159, 55473), (369, 23903), (451, 19557), (477, 18491), (583, 15129), (1353, 6519), (1681, 5247), (1749, 5043), (2173, 4059)]