2021618097

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6703}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 3212771328

約数和(自身を除く): 1191153231

約数列:

[1, 3, 9, 23, 31, 47, 69, 93, 141, 207, 279, 423, 713, 1081, 1457, 2139, 3243, 4371, 6417, 6703, 9729, 13113, 20109, 33511, 60327, 100533, 154169, 207793, 301599, 315041, 462507, 623379, 945123, 1387521, 1870137, 2835369, 4779239, 7245943, 9766271, 14337717, 21737829, 29298813, 43013151, 65213487, 87896439, 224624233, 673872699, 2021618097]

約数ペア:

[(1, 2021618097), (3, 673872699), (9, 224624233), (23, 87896439), (31, 65213487), (47, 43013151), (69, 29298813), (93, 21737829), (141, 14337717), (207, 9766271), (279, 7245943), (423, 4779239), (713, 2835369), (1081, 1870137), (1457, 1387521), (2139, 945123), (3243, 623379), (4371, 462507), (6417, 315041), (6703, 301599), (9729, 207793), (13113, 154169), (20109, 100533), (33511, 60327)]