103216393

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 124679520

約数和(自身を除く): 21463127

約数列:

[1, 7, 41, 49, 83, 287, 581, 619, 2009, 3403, 4067, 4333, 23821, 25379, 30331, 51377, 166747, 177653, 359639, 1243571, 2106457, 2517473, 14745199, 103216393]

約数ペア:

[(1, 103216393), (7, 14745199), (41, 2517473), (49, 2106457), (83, 1243571), (287, 359639), (581, 177653), (619, 166747), (2009, 51377), (3403, 30331), (4067, 25379), (4333, 23821)]