56393301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{7043}}^1$

素因数の和:7220

約数の個数: 16

約数和(自身を含む): 80132544

約数和(自身を除く): 23739243

約数列:

[1, 3, 17, 51, 157, 471, 2669, 7043, 8007, 21129, 119731, 359193, 1105751, 3317253, 18797767, 56393301]

約数ペア:

[(1, 56393301), (3, 18797767), (17, 3317253), (51, 1105751), (157, 359193), (471, 119731), (2669, 21129), (7043, 8007)]