2372349

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 3641472

約数和(自身を除く): 1269123

約数列:

[1, 3, 7, 21, 173, 519, 653, 1211, 1959, 3633, 4571, 13713, 112969, 338907, 790783, 2372349]

約数ペア:

[(1, 2372349), (3, 790783), (7, 338907), (21, 112969), (173, 13713), (519, 4571), (653, 3633), (1211, 1959)]