38823213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 64648640

約数和(自身を除く): 25825427

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 433, 627, 741, 1299, 1573, 2299, 2717, 4719, 4763, 5629, 6897, 8151, 8227, 14289, 16887, 24681, 29887, 52393, 61919, 89661, 90497, 106951, 157179, 185757, 271491, 320853, 681109, 995467, 1176461, 2043327, 2986401, 3529383, 12941071, 38823213]

約数ペア:

[(1, 38823213), (3, 12941071), (11, 3529383), (13, 2986401), (19, 2043327), (33, 1176461), (39, 995467), (57, 681109), (121, 320853), (143, 271491), (209, 185757), (247, 157179), (363, 106951), (429, 90497), (433, 89661), (627, 61919), (741, 52393), (1299, 29887), (1573, 24681), (2299, 16887), (2717, 14289), (4719, 8227), (4763, 8151), (5629, 6897)]