25602273

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 38511720

約数和(自身を除く): 12909447

約数列:

[1, 3, 9, 29, 87, 233, 261, 421, 699, 1263, 2097, 3789, 6757, 12209, 20271, 36627, 60813, 98093, 109881, 294279, 882837, 2844697, 8534091, 25602273]

約数ペア:

[(1, 25602273), (3, 8534091), (9, 2844697), (29, 882837), (87, 294279), (233, 109881), (261, 98093), (421, 60813), (699, 36627), (1263, 20271), (2097, 12209), (3789, 6757)]