9699813

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 14946048

約数和(自身を除く): 5246235

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 997, 1081, 2991, 3243, 8973, 9729, 22931, 46859, 68793, 140577, 206379, 421731, 1077757, 3233271, 9699813]

約数ペア:

[(1, 9699813), (3, 3233271), (9, 1077757), (23, 421731), (47, 206379), (69, 140577), (141, 68793), (207, 46859), (423, 22931), (997, 9729), (1081, 8973), (2991, 3243)]