423767169

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{231947}}^1$

素因数の和:231989

約数の個数: 24

約数和(自身を含む): 723677760

約数和(自身を除く): 299910591

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 231947, 695841, 1623629, 2087523, 4870887, 6726463, 14612661, 20179389, 47085241, 60538167, 141255723, 423767169]

約数ペア:

[(1, 423767169), (3, 141255723), (7, 60538167), (9, 47085241), (21, 20179389), (29, 14612661), (63, 6726463), (87, 4870887), (203, 2087523), (261, 1623629), (609, 695841), (1827, 231947)]