353249637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 517821696

約数和(自身を除く): 164572059

約数列:

[1, 3, 13, 39, 71, 193, 213, 579, 661, 923, 1983, 2509, 2769, 7527, 8593, 13703, 25779, 41109, 46931, 127573, 140793, 178139, 382719, 534417, 610103, 1658449, 1830309, 4975347, 9057683, 27173049, 117749879, 353249637]

約数ペア:

[(1, 353249637), (3, 117749879), (13, 27173049), (39, 9057683), (71, 4975347), (193, 1830309), (213, 1658449), (579, 610103), (661, 534417), (923, 382719), (1983, 178139), (2509, 140793), (2769, 127573), (7527, 46931), (8593, 41109), (13703, 25779)]