39845967

素因数分解:

$3^1\times 7^3\times {\mathrm{38723}}^1$

素因数の和:38747

約数の個数: 16

約数和(自身を含む): 61958400

約数和(自身を除く): 22112433

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 38723, 116169, 271061, 813183, 1897427, 5692281, 13281989, 39845967]

約数ペア:

[(1, 39845967), (3, 13281989), (7, 5692281), (21, 1897427), (49, 813183), (147, 271061), (343, 116169), (1029, 38723)]