1201889619

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{49811}}^1$

素因数の和:50207

約数の個数: 24

約数和(自身を含む): 1989292032

約数和(自身を除く): 787402413

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2681, 3447, 8043, 24129, 49811, 149433, 348677, 448299, 1046031, 3138093, 19077613, 57232839, 133543291, 171698517, 400629873, 1201889619]

約数ペア:

[(1, 1201889619), (3, 400629873), (7, 171698517), (9, 133543291), (21, 57232839), (63, 19077613), (383, 3138093), (1149, 1046031), (2681, 448299), (3447, 348677), (8043, 149433), (24129, 49811)]