291215152797

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{9460259}}^1$

素因数の和:9460624

約数の個数: 16

約数和(自身を含む): 402023208960

約数和(自身を除く): 110808056163

約数列:

[1, 3, 31, 93, 331, 993, 10261, 30783, 9460259, 28380777, 293268029, 879804087, 3131345729, 9394037187, 97071717599, 291215152797]

約数ペア:

[(1, 291215152797), (3, 97071717599), (31, 9394037187), (93, 3131345729), (331, 879804087), (993, 293268029), (10261, 28380777), (30783, 9460259)]