2015930403

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{6823}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 3092090880

約数和(自身を除く): 1076160477

約数列:

[1, 3, 9, 27, 31, 93, 279, 353, 837, 1059, 3177, 6823, 9531, 10943, 20469, 32829, 61407, 98487, 184221, 211513, 295461, 634539, 1903617, 2408519, 5710851, 7225557, 21676671, 65030013, 74664089, 223992267, 671976801, 2015930403]

約数ペア:

[(1, 2015930403), (3, 671976801), (9, 223992267), (27, 74664089), (31, 65030013), (93, 21676671), (279, 7225557), (353, 5710851), (837, 2408519), (1059, 1903617), (3177, 634539), (6823, 295461), (9531, 211513), (10943, 184221), (20469, 98487), (32829, 61407)]