40146113

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 47020800

約数和(自身を除く): 6874687

約数列:

[1, 7, 61, 149, 427, 631, 1043, 4417, 9089, 38491, 63623, 94019, 269437, 658133, 5735159, 40146113]

約数ペア:

[(1, 40146113), (7, 5735159), (61, 658133), (149, 269437), (427, 94019), (631, 63623), (1043, 38491), (4417, 9089)]