3804801

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 3166527

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 181, 231, 273, 429, 539, 543, 637, 1001, 1267, 1617, 1911, 1991, 2353, 3003, 3801, 5973, 7007, 7059, 8869, 13937, 16471, 21021, 25883, 26607, 41811, 49413, 77649, 97559, 115297, 181181, 292677, 345891, 543543, 1268267, 3804801]

約数ペア:

[(1, 3804801), (3, 1268267), (7, 543543), (11, 345891), (13, 292677), (21, 181181), (33, 115297), (39, 97559), (49, 77649), (77, 49413), (91, 41811), (143, 26607), (147, 25883), (181, 21021), (231, 16471), (273, 13937), (429, 8869), (539, 7059), (543, 7007), (637, 5973), (1001, 3801), (1267, 3003), (1617, 2353), (1911, 1991)]