1036009891

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{14879}}^1$

素因数の和:14936

約数の個数: 20

約数和(自身を含む): 1250366400

約数和(自身を除く): 214356509

約数列:

[1, 7, 29, 49, 203, 343, 1421, 2401, 9947, 14879, 69629, 104153, 431491, 729071, 3020437, 5103497, 21143059, 35724479, 148001413, 1036009891]

約数ペア:

[(1, 1036009891), (7, 148001413), (29, 35724479), (49, 21143059), (203, 5103497), (343, 3020437), (1421, 729071), (2401, 431491), (9947, 104153), (14879, 69629)]