220985427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4603}}^1$

素因数の和:5850

約数の個数: 16

約数和(自身を含む): 317639168

約数和(自身を除く): 96653741

約数列:

[1, 3, 13, 39, 1231, 3693, 4603, 13809, 16003, 48009, 59839, 179517, 5666293, 16998879, 73661809, 220985427]

約数ペア:

[(1, 220985427), (3, 73661809), (13, 16998879), (39, 5666293), (1231, 179517), (3693, 59839), (4603, 48009), (13809, 16003)]