861673629

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{6553}}^1$

素因数の和:7436

約数の個数: 16

約数和(自身を含む): 1172169792

約数和(自身を除く): 310496163

約数列:

[1, 3, 53, 159, 827, 2481, 6553, 19659, 43831, 131493, 347309, 1041927, 5419331, 16257993, 287224543, 861673629]

約数ペア:

[(1, 861673629), (3, 287224543), (53, 16257993), (159, 5419331), (827, 1041927), (2481, 347309), (6553, 131493), (19659, 43831)]