12345179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9431}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 16298496

約数和(自身を除く): 3953317

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9431, 66017, 103741, 160327, 726187, 1122289, 1763597, 12345179]

約数ペア:

[(1, 12345179), (7, 1763597), (11, 1122289), (17, 726187), (77, 160327), (119, 103741), (187, 66017), (1309, 9431)]