258183717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11041

約数の個数: 32

約数和(自身を含む): 404545536

約数和(自身を除く): 146361819

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 7843, 10973, 23529, 32919, 120703, 252379, 340163, 362109, 757137, 1020489, 2776169, 3741793, 7823749, 8328507, 11225379, 23471247, 86061239, 258183717]

約数ペア:

[(1, 258183717), (3, 86061239), (11, 23471247), (23, 11225379), (31, 8328507), (33, 7823749), (69, 3741793), (93, 2776169), (253, 1020489), (341, 757137), (713, 362109), (759, 340163), (1023, 252379), (2139, 120703), (7843, 32919), (10973, 23529)]