3941241.00000000

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 81804800

約数和(自身を除く): 28388351

約数列:

[1, 3, 9, 27, 43, 129, 139, 331, 387, 417, 993, 1161, 1251, 2979, 3753, 5977, 8937, 14233, 17931, 42699, 46009, 53793, 128097, 138027, 161379, 384291, 414081, 1242243, 1978387, 5935161, 17805483, 53416449]

約数ペア:

[(1, 53416449), (3, 17805483), (9, 5935161), (27, 1978387), (43, 1242243), (129, 414081), (139, 384291), (331, 161379), (387, 138027), (417, 128097), (993, 53793), (1161, 46009), (1251, 42699), (2979, 17931), (3753, 14233), (5977, 8937)]