47806407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 75548928

約数和(自身を除く): 27742521

約数列:

[1, 3, 9, 11, 33, 99, 643, 751, 1929, 2253, 5787, 6759, 7073, 8261, 21219, 24783, 63657, 74349, 482893, 1448679, 4346037, 5311823, 15935469, 47806407]

約数ペア:

[(1, 47806407), (3, 15935469), (9, 5311823), (11, 4346037), (33, 1448679), (99, 482893), (643, 74349), (751, 63657), (1929, 24783), (2253, 21219), (5787, 8261), (6759, 7073)]