3893433

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 5412096

約数和(自身を除く): 1518663

約数列:

[1, 3, 47, 53, 141, 159, 521, 1563, 2491, 7473, 24487, 27613, 73461, 82839, 1297811, 3893433]

約数ペア:

[(1, 3893433), (3, 1297811), (47, 82839), (53, 73461), (141, 27613), (159, 24487), (521, 7473), (1563, 2491)]