2000742723

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{3671}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 3400330752

約数和(自身を除く): 1399588029

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 211, 287, 369, 633, 861, 1477, 1899, 2583, 3671, 4431, 8651, 11013, 13293, 25697, 25953, 33039, 60557, 77091, 77859, 150511, 181671, 231273, 451533, 545013, 774581, 1053577, 1354599, 2323743, 3160731, 5422067, 6971229, 9482193, 16266201, 31757821, 48798603, 95273463, 222304747, 285820389, 666914241, 2000742723]

約数ペア:

[(1, 2000742723), (3, 666914241), (7, 285820389), (9, 222304747), (21, 95273463), (41, 48798603), (63, 31757821), (123, 16266201), (211, 9482193), (287, 6971229), (369, 5422067), (633, 3160731), (861, 2323743), (1477, 1354599), (1899, 1053577), (2583, 774581), (3671, 545013), (4431, 451533), (8651, 231273), (11013, 181671), (13293, 150511), (25697, 77859), (25953, 77091), (33039, 60557)]