1296141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 2236416

約数和(自身を除く): 940275

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 181, 217, 231, 341, 543, 651, 1023, 1267, 1991, 2387, 3801, 5611, 5973, 7161, 13937, 16833, 39277, 41811, 61721, 117831, 185163, 432047, 1296141]

約数ペア:

[(1, 1296141), (3, 432047), (7, 185163), (11, 117831), (21, 61721), (31, 41811), (33, 39277), (77, 16833), (93, 13937), (181, 7161), (217, 5973), (231, 5611), (341, 3801), (543, 2387), (651, 1991), (1023, 1267)]