2491308117

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{913571}}^1$

素因数の和:913681

約数の個数: 16

約数和(自身を含む): 3727373760

約数和(自身を除く): 1236065643

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 913571, 2740713, 8222139, 24666417, 92270671, 276812013, 830436039, 2491308117]

約数ペア:

[(1, 2491308117), (3, 830436039), (9, 276812013), (27, 92270671), (101, 24666417), (303, 8222139), (909, 2740713), (2727, 913571)]