4095909

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 6319872

約数和(自身を除く): 2223963

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 421, 423, 1081, 1263, 3243, 3789, 9683, 9729, 19787, 29049, 59361, 87147, 178083, 455101, 1365303, 4095909]

約数ペア:

[(1, 4095909), (3, 1365303), (9, 455101), (23, 178083), (47, 87147), (69, 59361), (141, 29049), (207, 19787), (421, 9729), (423, 9683), (1081, 3789), (1263, 3243)]