4480487781

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1\times {\mathrm{5693}}^1$

素因数の和:9121

約数の個数: 32

約数和(自身を含む): 7451578368

約数和(自身を除く): 2971090587

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3407, 5693, 10221, 17079, 23849, 37477, 39851, 62623, 71547, 112431, 119553, 187869, 262339, 438361, 787017, 1315083, 19396051, 58188153, 135772357, 213356561, 407317071, 640069683, 1493495927, 4480487781]

約数ペア:

[(1, 4480487781), (3, 1493495927), (7, 640069683), (11, 407317071), (21, 213356561), (33, 135772357), (77, 58188153), (231, 19396051), (3407, 1315083), (5693, 787017), (10221, 438361), (17079, 262339), (23849, 187869), (37477, 119553), (39851, 112431), (62623, 71547)]