4444497

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 7292160

約数和(自身を除く): 2847663

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 421, 459, 621, 1173, 1263, 3519, 3789, 7157, 9683, 10557, 11367, 21471, 29049, 64413, 87147, 164611, 193239, 261441, 493833, 1481499, 4444497]

約数ペア:

[(1, 4444497), (3, 1481499), (9, 493833), (17, 261441), (23, 193239), (27, 164611), (51, 87147), (69, 64413), (153, 29049), (207, 21471), (391, 11367), (421, 10557), (459, 9683), (621, 7157), (1173, 3789), (1263, 3519)]