1418647521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15241}}^1$

素因数の和:15357

約数の個数: 32

約数和(自身を含む): 2107054080

約数和(自身を除く): 688406559

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 1311, 1349, 1633, 4047, 4899, 15241, 31027, 45723, 93081, 289579, 350543, 868737, 1051629, 1082111, 3246333, 6660317, 19980951, 20560109, 24888553, 61680327, 74665659, 472882507, 1418647521]

約数ペア:

[(1, 1418647521), (3, 472882507), (19, 74665659), (23, 61680327), (57, 24888553), (69, 20560109), (71, 19980951), (213, 6660317), (437, 3246333), (1311, 1082111), (1349, 1051629), (1633, 868737), (4047, 350543), (4899, 289579), (15241, 93081), (31027, 45723)]