40294233

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 72241920

約数和(自身を除く): 31947687

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 12541, 37623, 87787, 112869, 213197, 263361, 338607, 639591, 790083, 1492379, 1918773, 2370249, 4477137, 5756319, 13431411, 40294233]

約数ペア:

[(1, 40294233), (3, 13431411), (7, 5756319), (9, 4477137), (17, 2370249), (21, 1918773), (27, 1492379), (51, 790083), (63, 639591), (119, 338607), (153, 263361), (189, 213197), (357, 112869), (459, 87787), (1071, 37623), (3213, 12541)]