102920111

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 119707200

約数和(自身を除く): 16787089

約数列:

[1, 7, 101, 149, 707, 977, 1043, 6839, 15049, 98677, 105343, 145573, 690739, 1019011, 14702873, 102920111]

約数ペア:

[(1, 102920111), (7, 14702873), (101, 1019011), (149, 690739), (707, 145573), (977, 105343), (1043, 98677), (6839, 15049)]