647447979359

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{569}}^1\times {\mathrm{3361}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 683872757760

約数和(自身を除く): 36424778401

約数列:

[1, 31, 67, 163, 569, 2077, 3361, 5053, 10921, 17639, 38123, 92747, 104191, 225187, 338551, 547843, 1181813, 1912409, 2875157, 6214049, 6980797, 16983133, 36705481, 59284679, 128131403, 192635519, 311722667, 1137869911, 3972073493, 9663402677, 20885418689, 647447979359]

約数ペア:

[(1, 647447979359), (31, 20885418689), (67, 9663402677), (163, 3972073493), (569, 1137869911), (2077, 311722667), (3361, 192635519), (5053, 128131403), (10921, 59284679), (17639, 36705481), (38123, 16983133), (92747, 6980797), (104191, 6214049), (225187, 2875157), (338551, 1912409), (547843, 1181813)]