13331815089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1\times {\mathrm{1597}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 18953865216

約数和(自身を除く): 5622050127

約数列:

[1, 3, 17, 51, 191, 573, 857, 1597, 2571, 3247, 4791, 9741, 14569, 27149, 43707, 81447, 163687, 305027, 491061, 915081, 1368629, 2782679, 4105887, 5185459, 8348037, 15556377, 23266693, 69800079, 261408139, 784224417, 4443938363, 13331815089]

約数ペア:

[(1, 13331815089), (3, 4443938363), (17, 784224417), (51, 261408139), (191, 69800079), (573, 23266693), (857, 15556377), (1597, 8348037), (2571, 5185459), (3247, 4105887), (4791, 2782679), (9741, 1368629), (14569, 915081), (27149, 491061), (43707, 305027), (81447, 163687)]