1976802783

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{130147}}^1$

素因数の和:130294

約数の個数: 16

約数和(自身を含む): 2711243136

約数和(自身を除く): 734440353

約数列:

[1, 3, 61, 83, 183, 249, 5063, 15189, 130147, 390441, 7938967, 10802201, 23816901, 32406603, 658934261, 1976802783]

約数ペア:

[(1, 1976802783), (3, 658934261), (61, 32406603), (83, 23816901), (183, 10802201), (249, 7938967), (5063, 390441), (15189, 130147)]