47946969

素因数分解:

$3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1319}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 79347840

約数和(自身を除く): 31400871

約数列:

[1, 3, 7, 9, 21, 63, 577, 1319, 1731, 3957, 4039, 5193, 9233, 11871, 12117, 27699, 36351, 83097, 761063, 2283189, 5327441, 6849567, 15982323, 47946969]

約数ペア:

[(1, 47946969), (3, 15982323), (7, 6849567), (9, 5327441), (21, 2283189), (63, 761063), (577, 83097), (1319, 36351), (1731, 27699), (3957, 12117), (4039, 11871), (5193, 9233)]