38891097

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 67094016

約数和(自身を除く): 28202919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 607, 791, 1017, 1821, 2373, 3051, 4249, 5463, 7119, 9153, 12747, 16389, 21357, 38241, 49167, 64071, 68591, 114723, 205773, 344169, 480137, 617319, 1440411, 1851957, 4321233, 5555871, 12963699, 38891097]

約数ペア:

[(1, 38891097), (3, 12963699), (7, 5555871), (9, 4321233), (21, 1851957), (27, 1440411), (63, 617319), (81, 480137), (113, 344169), (189, 205773), (339, 114723), (567, 68591), (607, 64071), (791, 49167), (1017, 38241), (1821, 21357), (2373, 16389), (3051, 12747), (4249, 9153), (5463, 7119)]