2904003873

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{17021}}^1$

素因数の和:17190

約数の個数: 32

約数和(自身を含む): 4412102400

約数和(自身を除く): 1508098527

約数列:

[1, 3, 9, 27, 71, 89, 213, 267, 639, 801, 1917, 2403, 6319, 17021, 18957, 51063, 56871, 153189, 170613, 459567, 1208491, 1514869, 3625473, 4544607, 10876419, 13633821, 32629257, 40901463, 107555699, 322667097, 968001291, 2904003873]

約数ペア:

[(1, 2904003873), (3, 968001291), (9, 322667097), (27, 107555699), (71, 40901463), (89, 32629257), (213, 13633821), (267, 10876419), (639, 4544607), (801, 3625473), (1917, 1514869), (2403, 1208491), (6319, 459567), (17021, 170613), (18957, 153189), (51063, 56871)]