2291379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 974541

約数列:

[1, 3, 17, 51, 179, 251, 537, 753, 3043, 4267, 9129, 12801, 44929, 134787, 763793, 2291379]

約数ペア:

[(1, 2291379), (3, 763793), (17, 134787), (51, 44929), (179, 12801), (251, 9129), (537, 4267), (753, 3043)]