2783296509

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{220529}}^1$

素因数の和:221140

約数の個数: 16

約数和(自身を含む): 4248289920

約数和(自身を除く): 1464993411

約数列:

[1, 3, 7, 21, 601, 1803, 4207, 12621, 220529, 661587, 1543703, 4631109, 132537929, 397613787, 927765503, 2783296509]

約数ペア:

[(1, 2783296509), (3, 927765503), (7, 397613787), (21, 132537929), (601, 4631109), (1803, 1543703), (4207, 661587), (12621, 220529)]