4945479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 8355840

約数和(自身を除く): 3410361

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 271, 553, 813, 869, 1659, 1897, 2607, 2981, 5691, 6083, 8943, 18249, 20867, 21409, 62601, 64227, 149863, 235499, 449589, 706497, 1648493, 4945479]

約数ペア:

[(1, 4945479), (3, 1648493), (7, 706497), (11, 449589), (21, 235499), (33, 149863), (77, 64227), (79, 62601), (231, 21409), (237, 20867), (271, 18249), (553, 8943), (813, 6083), (869, 5691), (1659, 2981), (1897, 2607)]