29917779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7349}}^1$

素因数の和:7434

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 12418221

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 7349, 22047, 169027, 433591, 507081, 1300773, 9972593, 29917779]

約数ペア:

[(1, 29917779), (3, 9972593), (23, 1300773), (59, 507081), (69, 433591), (177, 169027), (1357, 22047), (4071, 7349)]