40205977

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6456

約数の個数: 16

約数和(自身を含む): 49075200

約数和(自身を除く): 8869223

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 6389, 44723, 185281, 198059, 1296967, 1386413, 5743711, 40205977]

約数ペア:

[(1, 40205977), (7, 5743711), (29, 1386413), (31, 1296967), (203, 198059), (217, 185281), (899, 44723), (6293, 6389)]