2103709881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4366

約数の個数: 64

約数和(自身を含む): 3648798720

約数和(自身を除く): 1545088839

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 79, 91, 161, 237, 273, 299, 483, 553, 897, 1027, 1659, 1817, 2093, 3081, 4241, 5451, 6279, 7189, 12719, 12723, 21567, 23621, 29687, 38157, 55133, 70863, 89061, 97543, 165347, 165399, 292629, 335039, 385931, 496041, 682801, 1005117, 1157793, 1268059, 2048403, 2345273, 3804177, 4355507, 7035819, 7705897, 8876413, 13066521, 23117691, 26629239, 30488549, 53941279, 91465647, 100176661, 161823837, 300529983, 701236627, 2103709881]

約数ペア:

[(1, 2103709881), (3, 701236627), (7, 300529983), (13, 161823837), (21, 100176661), (23, 91465647), (39, 53941279), (69, 30488549), (79, 26629239), (91, 23117691), (161, 13066521), (237, 8876413), (273, 7705897), (299, 7035819), (483, 4355507), (553, 3804177), (897, 2345273), (1027, 2048403), (1659, 1268059), (1817, 1157793), (2093, 1005117), (3081, 682801), (4241, 496041), (5451, 385931), (6279, 335039), (7189, 292629), (12719, 165399), (12723, 165347), (21567, 97543), (23621, 89061), (29687, 70863), (38157, 55133)]