530718481

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 558144000

約数和(自身を除く): 27425519

約数列:

[1, 31, 89, 149, 1291, 2759, 4619, 13261, 40021, 114899, 192359, 411091, 3561869, 5963129, 17119951, 530718481]

約数ペア:

[(1, 530718481), (31, 17119951), (89, 5963129), (149, 3561869), (1291, 411091), (2759, 192359), (4619, 114899), (13261, 40021)]