427944601

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 515130560

約数和(自身を除く): 87185959

約数列:

[1, 7, 23, 161, 163, 529, 709, 1141, 3703, 3749, 4963, 16307, 26243, 86227, 114149, 115567, 375061, 603589, 808969, 2625427, 2658041, 18606287, 61134943, 427944601]

約数ペア:

[(1, 427944601), (7, 61134943), (23, 18606287), (161, 2658041), (163, 2625427), (529, 808969), (709, 603589), (1141, 375061), (3703, 115567), (3749, 114149), (4963, 86227), (16307, 26243)]