712912669

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 862856960

約数和(自身を除く): 149944291

約数列:

[1, 7, 23, 79, 161, 529, 553, 1817, 2437, 3703, 12719, 17059, 41791, 56051, 192523, 292537, 392357, 1289173, 1347661, 4428029, 9024211, 30996203, 101844667, 712912669]

約数ペア:

[(1, 712912669), (7, 101844667), (23, 30996203), (79, 9024211), (161, 4428029), (529, 1347661), (553, 1289173), (1817, 392357), (2437, 292537), (3703, 192523), (12719, 56051), (17059, 41791)]