10918572021

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3687461}}^1$

素因数の和:3687521

約数の個数: 24

約数和(自身を含む): 18407810304

約数和(自身を除く): 7489238283

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3687461, 11062383, 25812227, 33187149, 77436681, 173310667, 232310043, 519932001, 1213174669, 1559796003, 3639524007, 10918572021]

約数ペア:

[(1, 10918572021), (3, 3639524007), (7, 1559796003), (9, 1213174669), (21, 519932001), (47, 232310043), (63, 173310667), (141, 77436681), (329, 33187149), (423, 25812227), (987, 11062383), (2961, 3687461)]