13272699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 20839680

約数和(自身を除く): 7566981

約数列:

[1, 3, 11, 17, 33, 51, 59, 177, 187, 401, 561, 649, 1003, 1203, 1947, 3009, 4411, 6817, 11033, 13233, 20451, 23659, 33099, 70977, 74987, 224961, 260249, 402203, 780747, 1206609, 4424233, 13272699]

約数ペア:

[(1, 13272699), (3, 4424233), (11, 1206609), (17, 780747), (33, 402203), (51, 260249), (59, 224961), (177, 74987), (187, 70977), (401, 33099), (561, 23659), (649, 20451), (1003, 13233), (1203, 11033), (1947, 6817), (3009, 4411)]