870899163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3709}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 1256532480

約数和(自身を除く): 385633317

約数列:

[1, 3, 23, 41, 69, 83, 123, 249, 943, 1909, 2829, 3403, 3709, 5727, 10209, 11127, 78269, 85307, 152069, 234807, 255921, 307847, 456207, 923541, 3497587, 7080481, 10492761, 12621727, 21241443, 37865181, 290299721, 870899163]

約数ペア:

[(1, 870899163), (3, 290299721), (23, 37865181), (41, 21241443), (69, 12621727), (83, 10492761), (123, 7080481), (249, 3497587), (943, 923541), (1909, 456207), (2829, 307847), (3403, 255921), (3709, 234807), (5727, 152069), (10209, 85307), (11127, 78269)]