253163427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{26183}}^1$

素因数の和:26490

約数の個数: 16

約数和(自身を含む): 369508608

約数和(自身を除く): 116345181

約数列:

[1, 3, 11, 33, 293, 879, 3223, 9669, 26183, 78549, 288013, 864039, 7671619, 23014857, 84387809, 253163427]

約数ペア:

[(1, 253163427), (3, 84387809), (11, 23014857), (33, 7671619), (293, 864039), (879, 288013), (3223, 78549), (9669, 26183)]