38142033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 55800576

約数和(自身を除く): 17658543

約数列:

[1, 3, 17, 51, 53, 103, 137, 159, 309, 411, 901, 1751, 2329, 2703, 5253, 5459, 6987, 7261, 14111, 16377, 21783, 42333, 92803, 123437, 239887, 278409, 370311, 719661, 747883, 2243649, 12714011, 38142033]

約数ペア:

[(1, 38142033), (3, 12714011), (17, 2243649), (51, 747883), (53, 719661), (103, 370311), (137, 278409), (159, 239887), (309, 123437), (411, 92803), (901, 42333), (1751, 21783), (2329, 16377), (2703, 14111), (5253, 7261), (5459, 6987)]