13988601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 22276800

約数和(自身を除く): 8288199

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 1399, 3333, 4197, 9999, 12591, 15389, 46167, 138501, 141299, 423897, 1271691, 1554289, 4662867, 13988601]

約数ペア:

[(1, 13988601), (3, 4662867), (9, 1554289), (11, 1271691), (33, 423897), (99, 141299), (101, 138501), (303, 46167), (909, 15389), (1111, 12591), (1399, 9999), (3333, 4197)]