31794721

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 37537920

約数和(自身を除く): 5743199

約数列:

[1, 7, 41, 139, 287, 797, 973, 5579, 5699, 32677, 39893, 110783, 228739, 775481, 4542103, 31794721]

約数ペア:

[(1, 31794721), (7, 4542103), (41, 775481), (139, 228739), (287, 110783), (797, 39893), (973, 32677), (5579, 5699)]