3871706.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 47072256

約数和(自身を除く): 15781113

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 397, 559, 611, 1191, 1677, 1833, 2021, 5161, 6063, 15483, 17071, 18659, 26273, 51213, 55977, 78819, 221923, 242567, 665769, 727701, 802337, 2407011, 10430381, 31291143]

約数ペア:

[(1, 31291143), (3, 10430381), (13, 2407011), (39, 802337), (43, 727701), (47, 665769), (129, 242567), (141, 221923), (397, 78819), (559, 55977), (611, 51213), (1191, 26273), (1677, 18659), (1833, 17071), (2021, 15483), (5161, 6063)]