29671761

素因数分解:

$3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1721}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 45295488

約数和(自身を除く): 15623727

約数列:

[1, 3, 7, 21, 821, 1721, 2463, 5163, 5747, 12047, 17241, 36141, 1412941, 4238823, 9890587, 29671761]

約数ペア:

[(1, 29671761), (3, 9890587), (7, 4238823), (21, 1412941), (821, 36141), (1721, 17241), (2463, 12047), (5163, 5747)]