29111721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7151}}^1$

素因数の和:7236

約数の個数: 16

約数和(自身を含む): 41195520

約数和(自身を除く): 12083799

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 7151, 21453, 164473, 421909, 493419, 1265727, 9703907, 29111721]

約数ペア:

[(1, 29111721), (3, 9703907), (23, 1265727), (59, 493419), (69, 421909), (177, 164473), (1357, 21453), (4071, 7151)]