38169339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 57243648

約数和(自身を除く): 19074309

約数列:

[1, 3, 13, 31, 39, 93, 131, 241, 393, 403, 723, 1209, 1703, 3133, 4061, 5109, 7471, 9399, 12183, 22413, 31571, 52793, 94713, 97123, 158379, 291369, 410423, 978701, 1231269, 2936103, 12723113, 38169339]

約数ペア:

[(1, 38169339), (3, 12723113), (13, 2936103), (31, 1231269), (39, 978701), (93, 410423), (131, 291369), (241, 158379), (393, 97123), (403, 94713), (723, 52793), (1209, 31571), (1703, 22413), (3133, 12183), (4061, 9399), (5109, 7471)]