306291873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 449667072

約数和(自身を除く): 143375199

約数列:

[1, 3, 17, 31, 51, 93, 151, 453, 527, 1283, 1581, 2567, 3849, 4681, 7701, 14043, 21811, 39773, 65433, 79577, 119319, 193733, 238731, 581199, 676141, 2028423, 3293461, 6005723, 9880383, 18017169, 102097291, 306291873]

約数ペア:

[(1, 306291873), (3, 102097291), (17, 18017169), (31, 9880383), (51, 6005723), (93, 3293461), (151, 2028423), (453, 676141), (527, 581199), (1283, 238731), (1581, 193733), (2567, 119319), (3849, 79577), (4681, 65433), (7701, 39773), (14043, 21811)]