3816989780401

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1\times {\mathrm{11579}}^1$

素因数の和:13293

約数の個数: 32

約数和(自身を含む): 4414579107840

約数和(自身を除く): 597589327439

約数列:

[1, 7, 137, 263, 959, 1307, 1841, 9149, 11579, 36031, 81053, 179059, 252217, 343741, 1253413, 1586323, 2406187, 3045277, 11104261, 15133753, 21316939, 47092517, 105936271, 329647619, 417202949, 2073324161, 2920420643, 3980177039, 14513269127, 27861239273, 545284254343, 3816989780401]

約数ペア:

[(1, 3816989780401), (7, 545284254343), (137, 27861239273), (263, 14513269127), (959, 3980177039), (1307, 2920420643), (1841, 2073324161), (9149, 417202949), (11579, 329647619), (36031, 105936271), (81053, 47092517), (179059, 21316939), (252217, 15133753), (343741, 11104261), (1253413, 3045277), (1586323, 2406187)]