253161717

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{8867}}^1$

素因数の和:9208

約数の個数: 16

約数和(自身を含む): 349612032

約数和(自身を除く): 96450315

約数列:

[1, 3, 31, 93, 307, 921, 8867, 9517, 26601, 28551, 274877, 824631, 2722169, 8166507, 84387239, 253161717]

約数ペア:

[(1, 253161717), (3, 84387239), (31, 8166507), (93, 2722169), (307, 824631), (921, 274877), (8867, 28551), (9517, 26601)]