25024347

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 37564800

約数和(自身を除く): 12540453

約数列:

[1, 3, 9, 31, 93, 257, 279, 349, 771, 1047, 2313, 3141, 7967, 10819, 23901, 32457, 71703, 89693, 97371, 269079, 807237, 2780483, 8341449, 25024347]

約数ペア:

[(1, 25024347), (3, 8341449), (9, 2780483), (31, 807237), (93, 269079), (257, 97371), (279, 89693), (349, 71703), (771, 32457), (1047, 23901), (2313, 10819), (3141, 7967)]