749222787

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{152003}}^1$

素因数の和:152090

約数の個数: 16

約数和(自身を含む): 1050651648

約数和(自身を除く): 301428861

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 152003, 456009, 4712093, 8056159, 14136279, 24168477, 249740929, 749222787]

約数ペア:

[(1, 749222787), (3, 249740929), (31, 24168477), (53, 14136279), (93, 8056159), (159, 4712093), (1643, 456009), (4929, 152003)]