17385924283

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{2699}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 21729254400

約数和(自身を除く): 4343330117

約数列:

[1, 7, 13, 71, 91, 497, 923, 997, 2699, 6461, 6979, 12961, 18893, 35087, 70787, 90727, 191629, 245609, 495509, 920231, 1341403, 2491177, 2690903, 6441617, 17438239, 18836321, 34981739, 191054113, 244872173, 1337378791, 2483703469, 17385924283]

約数ペア:

[(1, 17385924283), (7, 2483703469), (13, 1337378791), (71, 244872173), (91, 191054113), (497, 34981739), (923, 18836321), (997, 17438239), (2699, 6441617), (6461, 2690903), (6979, 2491177), (12961, 1341403), (18893, 920231), (35087, 495509), (70787, 245609), (90727, 191629)]