2144452023

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{12763}}^1$

素因数の和:12913

約数の個数: 48

約数和(自身を含む): 3725045760

約数和(自身を除く): 1580593737

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 381, 441, 889, 1143, 1323, 2667, 3429, 6223, 8001, 12763, 18669, 24003, 38289, 56007, 89341, 114867, 168021, 268023, 344601, 625387, 804069, 1620901, 1876161, 2412207, 4862703, 5628483, 11346307, 14588109, 16885449, 34038921, 43764327, 79424149, 102116763, 238272447, 306350289, 714817341, 2144452023]

約数ペア:

[(1, 2144452023), (3, 714817341), (7, 306350289), (9, 238272447), (21, 102116763), (27, 79424149), (49, 43764327), (63, 34038921), (127, 16885449), (147, 14588109), (189, 11346307), (381, 5628483), (441, 4862703), (889, 2412207), (1143, 1876161), (1323, 1620901), (2667, 804069), (3429, 625387), (6223, 344601), (8001, 268023), (12763, 168021), (18669, 114867), (24003, 89341), (38289, 56007)]