25891407

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 39626496

約数和(自身を除く): 13735089

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2267, 3807, 6801, 11421, 20403, 61209, 106549, 183627, 319647, 550881, 958941, 2876823, 8630469, 25891407]

約数ペア:

[(1, 25891407), (3, 8630469), (9, 2876823), (27, 958941), (47, 550881), (81, 319647), (141, 183627), (243, 106549), (423, 61209), (1269, 20403), (2267, 11421), (3807, 6801)]