40246947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1801}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 62969088

約数和(自身を除く): 22722141

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 1801, 2483, 5403, 7449, 16209, 22347, 23413, 70239, 210717, 343991, 1031973, 3095919, 4471883, 13415649, 40246947]

約数ペア:

[(1, 40246947), (3, 13415649), (9, 4471883), (13, 3095919), (39, 1031973), (117, 343991), (191, 210717), (573, 70239), (1719, 23413), (1801, 22347), (2483, 16209), (5403, 7449)]