4358193

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2645967

約数列:

[1, 3, 7, 21, 37, 71, 79, 111, 213, 237, 259, 497, 553, 777, 1491, 1659, 2627, 2923, 5609, 7881, 8769, 16827, 18389, 20461, 39263, 55167, 61383, 117789, 207533, 622599, 1452731, 4358193]

約数ペア:

[(1, 4358193), (3, 1452731), (7, 622599), (21, 207533), (37, 117789), (71, 61383), (79, 55167), (111, 39263), (213, 20461), (237, 18389), (259, 16827), (497, 8769), (553, 7881), (777, 5609), (1491, 2923), (1659, 2627)]