12569973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 19203072

約数和(自身を除く): 6633099

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 281, 403, 481, 843, 1147, 1209, 1443, 3441, 3653, 8711, 10397, 10959, 14911, 26133, 31191, 44733, 113243, 135161, 322307, 339729, 405483, 966921, 4189991, 12569973]

約数ペア:

[(1, 12569973), (3, 4189991), (13, 966921), (31, 405483), (37, 339729), (39, 322307), (93, 135161), (111, 113243), (281, 44733), (403, 31191), (481, 26133), (843, 14911), (1147, 10959), (1209, 10397), (1443, 8711), (3441, 3653)]