22783439

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 26694720

約数和(自身を除く): 3911281

約数列:

[1, 7, 61, 229, 233, 427, 1603, 1631, 13969, 14213, 53357, 97783, 99491, 373499, 3254777, 22783439]

約数ペア:

[(1, 22783439), (7, 3254777), (61, 373499), (229, 99491), (233, 97783), (427, 53357), (1603, 14213), (1631, 13969)]