2912608720107

素因数分解:

$3^4\times {\mathrm{19949}}^1\times {\mathrm{1802503}}^1$

素因数の和:1822464

約数の個数: 20

約数和(自身を含む): 4351154530800

約数和(自身を除く): 1438545810693

約数列:

[1, 3, 9, 27, 81, 19949, 59847, 179541, 538623, 1615869, 1802503, 5407509, 16222527, 48667581, 146002743, 35958132347, 107874397041, 323623191123, 970869573369, 2912608720107]

約数ペア:

[(1, 2912608720107), (3, 970869573369), (9, 323623191123), (27, 107874397041), (81, 35958132347), (19949, 146002743), (59847, 48667581), (179541, 16222527), (538623, 5407509), (1615869, 1802503)]