131586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 325248

約数和(自身を除く): 193662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 241, 273, 482, 546, 723, 1446, 1687, 3133, 3374, 5061, 6266, 9399, 10122, 18798, 21931, 43862, 65793, 131586]

約数ペア:

[(1, 131586), (2, 65793), (3, 43862), (6, 21931), (7, 18798), (13, 10122), (14, 9399), (21, 6266), (26, 5061), (39, 3374), (42, 3133), (78, 1687), (91, 1446), (182, 723), (241, 546), (273, 482)]