291146043

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{3581}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 398375712

約数和(自身を除く): 107229669

約数列:

[1, 3, 41, 123, 661, 1983, 3581, 10743, 27101, 81303, 146821, 440463, 2367041, 7101123, 97048681, 291146043]

約数ペア:

[(1, 291146043), (3, 97048681), (41, 7101123), (123, 2367041), (661, 440463), (1983, 146821), (3581, 81303), (10743, 27101)]