47868849

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7523}}^1$

素因数の和:7637

約数の個数: 24

約数和(自身を含む): 79814592

約数和(自身を除く): 31945743

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 7523, 22569, 52661, 67707, 157983, 473949, 759823, 2279469, 5318761, 6838407, 15956283, 47868849]

約数ペア:

[(1, 47868849), (3, 15956283), (7, 6838407), (9, 5318761), (21, 2279469), (63, 759823), (101, 473949), (303, 157983), (707, 67707), (909, 52661), (2121, 22569), (6363, 7523)]