313659213

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{42797}}^1$

素因数の和:43156

約数の個数: 16

約数和(自身を含む): 479337600

約数和(自身を除く): 165678387

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 42797, 128391, 299579, 898737, 14936153, 44808459, 104553071, 313659213]

約数ペア:

[(1, 313659213), (3, 104553071), (7, 44808459), (21, 14936153), (349, 898737), (1047, 299579), (2443, 128391), (7329, 42797)]