4172751321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{7649}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 5869324800

約数和(自身を除く): 1696573479

約数列:

[1, 3, 47, 53, 73, 141, 159, 219, 2491, 3431, 3869, 7473, 7649, 10293, 11607, 22947, 181843, 359503, 405397, 545529, 558377, 1078509, 1216191, 1675131, 19053659, 26243719, 29593981, 57160977, 78731157, 88781943, 1390917107, 4172751321]

約数ペア:

[(1, 4172751321), (3, 1390917107), (47, 88781943), (53, 78731157), (73, 57160977), (141, 29593981), (159, 26243719), (219, 19053659), (2491, 1675131), (3431, 1216191), (3869, 1078509), (7473, 558377), (7649, 545529), (10293, 405397), (11607, 359503), (22947, 181843)]