3420291

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 5239808

約数和(自身を除く): 1819517

約数列:

[1, 3, 7, 21, 271, 601, 813, 1803, 1897, 4207, 5691, 12621, 162871, 488613, 1140097, 3420291]

約数ペア:

[(1, 3420291), (3, 1140097), (7, 488613), (21, 162871), (271, 12621), (601, 5691), (813, 4207), (1803, 1897)]