306003893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 354842880

約数和(自身を除く): 48838987

約数列:

[1, 13, 17, 79, 221, 289, 1027, 1031, 1343, 3757, 13403, 17459, 17527, 22831, 81449, 227851, 296803, 297959, 1058837, 1384633, 3873467, 18000229, 23538761, 306003893]

約数ペア:

[(1, 306003893), (13, 23538761), (17, 18000229), (79, 3873467), (221, 1384633), (289, 1058837), (1027, 297959), (1031, 296803), (1343, 227851), (3757, 81449), (13403, 22831), (17459, 17527)]