390345848637

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1\times {\mathrm{1613873}}^1$

素因数の和:1616092

約数の個数: 16

約数和(自身を含む): 534773288640

約数和(自身を除く): 144427440003

約数列:

[1, 3, 37, 111, 2179, 6537, 80623, 241869, 1613873, 4841619, 59713301, 179139903, 3516629267, 10549887801, 130115282879, 390345848637]

約数ペア:

[(1, 390345848637), (3, 130115282879), (37, 10549887801), (111, 3516629267), (2179, 179139903), (6537, 59713301), (80623, 4841619), (241869, 1613873)]