291222147

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1\times {\mathrm{2083}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 402128640

約数和(自身を除く): 110906493

約数列:

[1, 3, 29, 87, 1607, 2083, 4821, 6249, 46603, 60407, 139809, 181221, 3347381, 10042143, 97074049, 291222147]

約数ペア:

[(1, 291222147), (3, 97074049), (29, 10042143), (87, 3347381), (1607, 181221), (2083, 139809), (4821, 60407), (6249, 46603)]