72282973

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5381}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 87834240

約数和(自身を除く): 15551267

約数列:

[1, 7, 19, 101, 133, 707, 1919, 5381, 13433, 37667, 102239, 543481, 715673, 3804367, 10326139, 72282973]

約数ペア:

[(1, 72282973), (7, 10326139), (19, 3804367), (101, 715673), (133, 543481), (707, 102239), (1919, 37667), (5381, 13433)]