3457069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1381331

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 139, 187, 209, 323, 973, 1309, 1463, 1529, 2261, 2363, 2641, 3553, 10703, 16541, 18487, 24871, 25993, 29051, 44897, 181951, 203357, 314279, 493867, 3457069]

約数ペア:

[(1, 3457069), (7, 493867), (11, 314279), (17, 203357), (19, 181951), (77, 44897), (119, 29051), (133, 25993), (139, 24871), (187, 18487), (209, 16541), (323, 10703), (973, 3553), (1309, 2641), (1463, 2363), (1529, 2261)]