149242009

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 182835072

約数和(自身を除く): 33593063

約数列:

[1, 7, 23, 41, 161, 287, 529, 943, 983, 3703, 6601, 6881, 21689, 22609, 40303, 151823, 158263, 282121, 520007, 926969, 3640049, 6488783, 21320287, 149242009]

約数ペア:

[(1, 149242009), (7, 21320287), (23, 6488783), (41, 3640049), (161, 926969), (287, 520007), (529, 282121), (943, 158263), (983, 151823), (3703, 40303), (6601, 22609), (6881, 21689)]