28432347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24239}}^1$

素因数の和:24282

約数の個数: 16

約数和(自身を含む): 41886720

約数和(自身を除く): 13454373

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 24239, 72717, 412063, 557497, 1236189, 1672491, 9477449, 28432347]

約数ペア:

[(1, 28432347), (3, 9477449), (17, 1672491), (23, 1236189), (51, 557497), (69, 412063), (391, 72717), (1173, 24239)]