22001271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 30723840

約数和(自身を除く): 8722569

約数列:

[1, 3, 23, 69, 419, 761, 1257, 2283, 9637, 17503, 28911, 52509, 318859, 956577, 7333757, 22001271]

約数ペア:

[(1, 22001271), (3, 7333757), (23, 956577), (69, 318859), (419, 52509), (761, 28911), (1257, 17503), (2283, 9637)]