2774097

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 4229888

約数和(自身を除く): 1455791

約数列:

[1, 3, 9, 31, 61, 93, 163, 183, 279, 489, 549, 1467, 1891, 5053, 5673, 9943, 15159, 17019, 29829, 45477, 89487, 308233, 924699, 2774097]

約数ペア:

[(1, 2774097), (3, 924699), (9, 308233), (31, 89487), (61, 45477), (93, 29829), (163, 17019), (183, 15159), (279, 9943), (489, 5673), (549, 5053), (1467, 1891)]