4540779

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:992

約数の個数: 20

約数和(自身を含む): 6901840

約数和(自身を除く): 2361061

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 919, 1647, 2757, 4941, 8271, 24813, 56059, 74439, 168177, 504531, 1513593, 4540779]

約数ペア:

[(1, 4540779), (3, 1513593), (9, 504531), (27, 168177), (61, 74439), (81, 56059), (183, 24813), (549, 8271), (919, 4941), (1647, 2757)]