13505151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 19721088

約数和(自身を除く): 6215937

約数列:

[1, 3, 11, 33, 317, 951, 1291, 3487, 3873, 10461, 14201, 42603, 409247, 1227741, 4501717, 13505151]

約数ペア:

[(1, 13505151), (3, 4501717), (11, 1227741), (33, 409247), (317, 42603), (951, 14201), (1291, 10461), (3487, 3873)]