40488567

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31607}}^1$

素因数の和:31678

約数の個数: 16

約数和(自身を含む): 62710272

約数和(自身を除く): 22221705

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 31607, 94821, 221249, 663747, 1928027, 5784081, 13496189, 40488567]

約数ペア:

[(1, 40488567), (3, 13496189), (7, 5784081), (21, 1928027), (61, 663747), (183, 221249), (427, 94821), (1281, 31607)]