13381417

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 15828480

約数和(自身を除く): 2447063

約数列:

[1, 7, 47, 89, 329, 457, 623, 3199, 4183, 21479, 29281, 40673, 150353, 284711, 1911631, 13381417]

約数ペア:

[(1, 13381417), (7, 1911631), (47, 284711), (89, 150353), (329, 40673), (457, 29281), (623, 21479), (3199, 4183)]