13912893

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 21206016

約数和(自身を除く): 7293123

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1061, 1457, 3183, 4371, 9549, 13113, 32891, 49867, 98673, 149601, 296019, 448803, 1545877, 4637631, 13912893]

約数ペア:

[(1, 13912893), (3, 4637631), (9, 1545877), (31, 448803), (47, 296019), (93, 149601), (141, 98673), (279, 49867), (423, 32891), (1061, 13113), (1457, 9549), (3183, 4371)]