15221129211

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{537071}}^1$

素因数の和:537191

約数の個数: 24

約数和(自身を含む): 22789039104

約数和(自身を除く): 7567909893

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 3149, 9447, 28341, 537071, 1611213, 4833639, 25242337, 35983757, 75727011, 107951271, 227181033, 323853813, 1691236579, 5073709737, 15221129211]

約数ペア:

[(1, 15221129211), (3, 5073709737), (9, 1691236579), (47, 323853813), (67, 227181033), (141, 107951271), (201, 75727011), (423, 35983757), (603, 25242337), (3149, 4833639), (9447, 1611213), (28341, 537071)]