30538089

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 46380672

約数和(自身を除く): 15842583

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 977, 1359, 2931, 3473, 8793, 10419, 22471, 31257, 67413, 147527, 202239, 442581, 1327743, 3393121, 10179363, 30538089]

約数ペア:

[(1, 30538089), (3, 10179363), (9, 3393121), (23, 1327743), (69, 442581), (151, 202239), (207, 147527), (453, 67413), (977, 31257), (1359, 22471), (2931, 10419), (3473, 8793)]