29939973

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18047}}^1$

素因数の和:18136

約数の個数: 16

約数和(自身を含む): 46202880

約数和(自身を除く): 16262907

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 18047, 54141, 126329, 378987, 1425713, 4277139, 9979991, 29939973]

約数ペア:

[(1, 29939973), (3, 9979991), (7, 4277139), (21, 1425713), (79, 378987), (237, 126329), (553, 54141), (1659, 18047)]