42481647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1901}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 66463488

約数和(自身を除く): 23981841

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 1901, 2483, 5703, 7449, 17109, 22347, 24713, 74139, 222417, 363091, 1089273, 3267819, 4720183, 14160549, 42481647]

約数ペア:

[(1, 42481647), (3, 14160549), (9, 4720183), (13, 3267819), (39, 1089273), (117, 363091), (191, 222417), (573, 74139), (1719, 24713), (1901, 22347), (2483, 17109), (5703, 7449)]