421845861

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 609361920

約数和(自身を除く): 187516059

約数列:

[1, 3, 29, 31, 71, 87, 93, 213, 899, 2059, 2201, 2203, 2697, 6177, 6603, 6609, 63829, 63887, 68293, 156413, 191487, 191661, 204879, 469239, 1980497, 4535977, 4848803, 5941491, 13607931, 14546409, 140615287, 421845861]

約数ペア:

[(1, 421845861), (3, 140615287), (29, 14546409), (31, 13607931), (71, 5941491), (87, 4848803), (93, 4535977), (213, 1980497), (899, 469239), (2059, 204879), (2201, 191661), (2203, 191487), (2697, 156413), (6177, 68293), (6603, 63887), (6609, 63829)]