1520546521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 1808231040

約数和(自身を除く): 287684519

約数列:

[1, 13, 17, 43, 53, 221, 559, 689, 731, 901, 2279, 3019, 9503, 11713, 29627, 38743, 39247, 51323, 129817, 160007, 503659, 667199, 1687621, 2080091, 2206889, 2720119, 6880301, 28689557, 35361547, 89443913, 116965117, 1520546521]

約数ペア:

[(1, 1520546521), (13, 116965117), (17, 89443913), (43, 35361547), (53, 28689557), (221, 6880301), (559, 2720119), (689, 2206889), (731, 2080091), (901, 1687621), (2279, 667199), (3019, 503659), (9503, 160007), (11713, 129817), (29627, 51323), (38743, 39247)]