13272203

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 16197120

約数和(自身を除く): 2924917

約数列:

[1, 7, 19, 73, 133, 511, 1367, 1387, 9569, 9709, 25973, 99791, 181811, 698537, 1896029, 13272203]

約数ペア:

[(1, 13272203), (7, 1896029), (19, 698537), (73, 181811), (133, 99791), (511, 25973), (1367, 9709), (1387, 9569)]