849273621

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1889}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 1316044800

約数和(自身を除く): 466771179

約数列:

[1, 3, 7, 21, 79, 237, 271, 553, 813, 1659, 1889, 1897, 5667, 5691, 13223, 21409, 39669, 64227, 149231, 149863, 447693, 449589, 511919, 1044617, 1535757, 3133851, 3583433, 10750299, 40441601, 121324803, 283091207, 849273621]

約数ペア:

[(1, 849273621), (3, 283091207), (7, 121324803), (21, 40441601), (79, 10750299), (237, 3583433), (271, 3133851), (553, 1535757), (813, 1044617), (1659, 511919), (1889, 449589), (1897, 447693), (5667, 149863), (5691, 149231), (13223, 64227), (21409, 39669)]