740752011

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{2111}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 1082425344

約数和(自身を除く): 341673333

約数列:

[1, 3, 9, 127, 307, 381, 921, 1143, 2111, 2763, 6333, 18999, 38989, 116967, 268097, 350901, 648077, 804291, 1944231, 2412873, 5832693, 82305779, 246917337, 740752011]

約数ペア:

[(1, 740752011), (3, 246917337), (9, 82305779), (127, 5832693), (307, 2412873), (381, 1944231), (921, 804291), (1143, 648077), (2111, 350901), (2763, 268097), (6333, 116967), (18999, 38989)]