21464553357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{5011}}^1$

素因数の和:6242

約数の個数: 48

約数和(自身を含む): 34502447616

約数和(自身を除く): 13037894259

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1181, 1209, 3543, 3627, 5011, 10629, 15033, 15353, 36611, 45099, 46059, 65143, 109833, 138177, 155341, 195429, 329499, 466023, 475943, 586287, 1398069, 1427829, 2019433, 4283487, 5917991, 6058299, 17753973, 18174897, 53261919, 76933883, 183457721, 230801649, 550373163, 692404947, 1651119489, 2384950373, 7154851119, 21464553357]

約数ペア:

[(1, 21464553357), (3, 7154851119), (9, 2384950373), (13, 1651119489), (31, 692404947), (39, 550373163), (93, 230801649), (117, 183457721), (279, 76933883), (403, 53261919), (1181, 18174897), (1209, 17753973), (3543, 6058299), (3627, 5917991), (5011, 4283487), (10629, 2019433), (15033, 1427829), (15353, 1398069), (36611, 586287), (45099, 475943), (46059, 466023), (65143, 329499), (109833, 195429), (138177, 155341)]