379743441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20809}}^1$

素因数の和:20909

約数の個数: 32

約数和(自身を含む): 639283200

約数和(自身を除く): 259539759

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 6083, 18249, 20809, 62427, 145663, 228899, 436989, 686697, 1602293, 1643911, 4806879, 4931733, 11507377, 18083021, 34522131, 54249063, 126581147, 379743441]

約数ペア:

[(1, 379743441), (3, 126581147), (7, 54249063), (11, 34522131), (21, 18083021), (33, 11507377), (77, 4931733), (79, 4806879), (231, 1643911), (237, 1602293), (553, 686697), (869, 436989), (1659, 228899), (2607, 145663), (6083, 62427), (18249, 20809)]