409220480057

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7309}}^1\times {\mathrm{5003}}^1$

素因数の和:12381

約数の個数: 24

約数和(自身を含む): 445974094080

約数和(自身を除く): 36753614023

約数列:

[1, 19, 31, 361, 589, 5003, 7309, 11191, 95057, 138871, 155093, 226579, 1806083, 2638549, 2946767, 4305001, 36566927, 55988573, 81795019, 694771613, 1133574737, 13200660647, 21537920003, 409220480057]

約数ペア:

[(1, 409220480057), (19, 21537920003), (31, 13200660647), (361, 1133574737), (589, 694771613), (5003, 81795019), (7309, 55988573), (11191, 36566927), (95057, 4305001), (138871, 2946767), (155093, 2638549), (226579, 1806083)]