1679955807

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{108883}}^1$

素因数の和:109062

約数の個数: 16

約数和(自身を含む): 2317051520

約数和(自身を除く): 637095713

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 108883, 326649, 4028671, 12086013, 15134737, 45404211, 559985269, 1679955807]

約数ペア:

[(1, 1679955807), (3, 559985269), (37, 45404211), (111, 15134737), (139, 12086013), (417, 4028671), (5143, 326649), (15429, 108883)]