1330684579

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{142609}}^1$

素因数の和:142690

約数の個数: 16

約数和(自身を含む): 1606359040

約数和(自身を除く): 275674461

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 142609, 998263, 4420879, 6132187, 30946153, 42925309, 190097797, 1330684579]

約数ペア:

[(1, 1330684579), (7, 190097797), (31, 42925309), (43, 30946153), (217, 6132187), (301, 4420879), (1333, 998263), (9331, 142609)]