69021897

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{69931}}^1$

素因数の和:69988

約数の個数: 16

約数和(自身を含む): 107415552

約数和(自身を除く): 38393655

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 69931, 209793, 489517, 1468551, 3286757, 9860271, 23007299, 69021897]

約数ペア:

[(1, 69021897), (3, 23007299), (7, 9860271), (21, 3286757), (47, 1468551), (141, 489517), (329, 209793), (987, 69931)]