38355213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 60653376

約数和(自身を除く): 22298163

約数列:

[1, 3, 13, 17, 39, 41, 51, 83, 123, 221, 249, 289, 533, 663, 697, 867, 1079, 1411, 1599, 2091, 3237, 3403, 3757, 4233, 9061, 10209, 11271, 11849, 18343, 23987, 27183, 35547, 44239, 55029, 57851, 71961, 132717, 154037, 173553, 311831, 462111, 752063, 935493, 983467, 2256189, 2950401, 12785071, 38355213]

約数ペア:

[(1, 38355213), (3, 12785071), (13, 2950401), (17, 2256189), (39, 983467), (41, 935493), (51, 752063), (83, 462111), (123, 311831), (221, 173553), (249, 154037), (289, 132717), (533, 71961), (663, 57851), (697, 55029), (867, 44239), (1079, 35547), (1411, 27183), (1599, 23987), (2091, 18343), (3237, 11849), (3403, 11271), (3757, 10209), (4233, 9061)]