321016747

素因数分解:

${\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 338335200

約数和(自身を除く): 17318453

約数列:

[1, 29, 97, 139, 821, 2813, 4031, 13483, 23809, 79637, 114119, 391007, 2309473, 3309451, 11069543, 321016747]

約数ペア:

[(1, 321016747), (29, 11069543), (97, 3309451), (139, 2309473), (821, 391007), (2813, 114119), (4031, 79637), (13483, 23809)]