2140203483

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 3451898112

約数和(自身を除く): 1311694629

約数列:

[1, 3, 9, 11, 33, 61, 99, 151, 183, 453, 549, 671, 1359, 1661, 2013, 2347, 4983, 6039, 7041, 9211, 14949, 21123, 25817, 27633, 77451, 82899, 101321, 143167, 232353, 303963, 354397, 429501, 911889, 1063191, 1288503, 1574837, 3189573, 3898367, 4724511, 11695101, 14173533, 21618217, 35085303, 64854651, 194563953, 237800387, 713401161, 2140203483]

約数ペア:

[(1, 2140203483), (3, 713401161), (9, 237800387), (11, 194563953), (33, 64854651), (61, 35085303), (99, 21618217), (151, 14173533), (183, 11695101), (453, 4724511), (549, 3898367), (671, 3189573), (1359, 1574837), (1661, 1288503), (2013, 1063191), (2347, 911889), (4983, 429501), (6039, 354397), (7041, 303963), (9211, 232353), (14949, 143167), (21123, 101321), (25817, 82899), (27633, 77451)]