1145781623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{8017}}^1$

素因数の和:9242

約数の個数: 16

約数和(自身を含む): 1387819584

約数和(自身を除く): 242037961

約数列:

[1, 7, 17, 119, 1201, 8017, 8407, 20417, 56119, 136289, 142919, 954023, 9628417, 67398919, 163683089, 1145781623]

約数ペア:

[(1, 1145781623), (7, 163683089), (17, 67398919), (119, 9628417), (1201, 954023), (8017, 142919), (8407, 136289), (20417, 56119)]