997577

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 1233792

約数和(自身を除く): 236215

約数列:

[1, 7, 17, 83, 101, 119, 581, 707, 1411, 1717, 8383, 9877, 12019, 58681, 142511, 997577]

約数ペア:

[(1, 997577), (7, 142511), (17, 58681), (83, 12019), (101, 9877), (119, 8383), (581, 1717), (707, 1411)]