306523250943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{275939}}^1$

素因数の和:276288

約数の個数: 48

約数和(自身を含む): 507394056960

約数和(自身を除く): 200870806017

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 313, 507, 939, 1183, 2191, 3549, 4069, 6573, 12207, 28483, 52897, 85449, 158691, 275939, 370279, 827817, 1110837, 1931573, 3587207, 5794719, 10761621, 25110449, 46633691, 75331347, 86368907, 139901073, 259106721, 326435837, 604582349, 979307511, 1122795791, 1813747047, 3368387373, 7859570537, 14596345283, 23578711611, 43789035849, 102174416981, 306523250943]

約数ペア:

[(1, 306523250943), (3, 102174416981), (7, 43789035849), (13, 23578711611), (21, 14596345283), (39, 7859570537), (91, 3368387373), (169, 1813747047), (273, 1122795791), (313, 979307511), (507, 604582349), (939, 326435837), (1183, 259106721), (2191, 139901073), (3549, 86368907), (4069, 75331347), (6573, 46633691), (12207, 25110449), (28483, 10761621), (52897, 5794719), (85449, 3587207), (158691, 1931573), (275939, 1110837), (370279, 827817)]