201839841903

素因数分解:

$3^1\times 7^2\times {\mathrm{1373060149}}^1$

素因数の和:1373060166

約数の個数: 12

約数和(自身を含む): 313057714200

約数和(自身を除く): 111217872297

約数列:

[1, 3, 7, 21, 49, 147, 1373060149, 4119180447, 9611421043, 28834263129, 67279947301, 201839841903]

約数ペア:

[(1, 201839841903), (3, 67279947301), (7, 28834263129), (21, 9611421043), (49, 4119180447), (147, 1373060149)]