2013898239

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{3229}}^1$

素因数の和:3412

約数の個数: 36

約数和(自身を含む): 3065102040

約数和(自身を除く): 1051203801

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 529, 1179, 1587, 3013, 3229, 4761, 9039, 9687, 27117, 29061, 69299, 74267, 207897, 222801, 422999, 623691, 668403, 1268997, 1708141, 3806991, 5124423, 9728977, 15373269, 29186931, 87560793, 223766471, 671299413, 2013898239]

約数ペア:

[(1, 2013898239), (3, 671299413), (9, 223766471), (23, 87560793), (69, 29186931), (131, 15373269), (207, 9728977), (393, 5124423), (529, 3806991), (1179, 1708141), (1587, 1268997), (3013, 668403), (3229, 623691), (4761, 422999), (9039, 222801), (9687, 207897), (27117, 74267), (29061, 69299)]