1330791483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{175543}}^1$

素因数の和:175591

約数の個数: 24

約数和(自身を含む): 2140232448

約数和(自身を除く): 809440965

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 175543, 526629, 1228801, 3335317, 3686403, 10005951, 23347219, 63371023, 70041657, 190113069, 443597161, 1330791483]

約数ペア:

[(1, 1330791483), (3, 443597161), (7, 190113069), (19, 70041657), (21, 63371023), (57, 23347219), (133, 10005951), (361, 3686403), (399, 3335317), (1083, 1228801), (2527, 526629), (7581, 175543)]