7398429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 3660771

約数列:

[1, 3, 19, 31, 53, 57, 79, 93, 159, 237, 589, 1007, 1501, 1643, 1767, 2449, 3021, 4187, 4503, 4929, 7347, 12561, 31217, 46531, 79553, 93651, 129797, 139593, 238659, 389391, 2466143, 7398429]

約数ペア:

[(1, 7398429), (3, 2466143), (19, 389391), (31, 238659), (53, 139593), (57, 129797), (79, 93651), (93, 79553), (159, 46531), (237, 31217), (589, 12561), (1007, 7347), (1501, 4929), (1643, 4503), (1767, 4187), (2449, 3021)]