307928901

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3541}}^1$

素因数の和:3693

約数の個数: 32

約数和(自身を含む): 485565696

約数和(自身を除く): 177636795

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 861, 2121, 3541, 4141, 10623, 12423, 24787, 28987, 74361, 86961, 145181, 357641, 435543, 1016267, 1072923, 2503487, 3048801, 7510461, 14663281, 43989843, 102642967, 307928901]

約数ペア:

[(1, 307928901), (3, 102642967), (7, 43989843), (21, 14663281), (41, 7510461), (101, 3048801), (123, 2503487), (287, 1072923), (303, 1016267), (707, 435543), (861, 357641), (2121, 145181), (3541, 86961), (4141, 74361), (10623, 28987), (12423, 24787)]