861245283

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{11699}}^1$

素因数の和:12218

約数の個数: 16

約数和(自身を含む): 1172620800

約数和(自身を除く): 311375517

約数列:

[1, 3, 53, 159, 463, 1389, 11699, 24539, 35097, 73617, 620047, 1860141, 5416637, 16249911, 287081761, 861245283]

約数ペア:

[(1, 861245283), (3, 287081761), (53, 16249911), (159, 5416637), (463, 1860141), (1389, 620047), (11699, 73617), (24539, 35097)]