279799833599

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{31081}}^1$

素因数の和:31272

約数の個数: 48

約数和(自身を含む): 340303141920

約数和(自身を除く): 60503308321

約数列:

[1, 11, 13, 59, 97, 121, 143, 649, 767, 1067, 1261, 1573, 5723, 7139, 8437, 11737, 13871, 31081, 62953, 74399, 92807, 152581, 341891, 404053, 692483, 818389, 1833779, 3014857, 3760801, 4444583, 9002279, 20171569, 23839127, 33163427, 39193141, 48890413, 177876563, 221887259, 262230397, 364797697, 431124551, 1956642193, 2312395319, 2884534367, 4742370061, 21523064123, 25436348509, 279799833599]

約数ペア:

[(1, 279799833599), (11, 25436348509), (13, 21523064123), (59, 4742370061), (97, 2884534367), (121, 2312395319), (143, 1956642193), (649, 431124551), (767, 364797697), (1067, 262230397), (1261, 221887259), (1573, 177876563), (5723, 48890413), (7139, 39193141), (8437, 33163427), (11737, 23839127), (13871, 20171569), (31081, 9002279), (62953, 4444583), (74399, 3760801), (92807, 3014857), (152581, 1833779), (341891, 818389), (404053, 692483)]