30473989

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 37636480

約数和(自身を除く): 7162491

約数列:

[1, 7, 13, 91, 541, 619, 3787, 4333, 7033, 8047, 49231, 56329, 334879, 2344153, 4353427, 30473989]

約数ペア:

[(1, 30473989), (7, 4353427), (13, 2344153), (91, 334879), (541, 56329), (619, 49231), (3787, 8047), (4333, 7033)]