315743766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4047997}}^1$

素因数の和:4048015

約数の個数: 16

約数和(自身を含む): 680063664

約数和(自身を除く): 364319898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4047997, 8095994, 12143991, 24287982, 52623961, 105247922, 157871883, 315743766]

約数ペア:

[(1, 315743766), (2, 157871883), (3, 105247922), (6, 52623961), (13, 24287982), (26, 12143991), (39, 8095994), (78, 4047997)]