29907777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18917}}^1$

素因数の和:18968

約数の個数: 16

約数和(自身を含む): 43587072

約数和(自身を除く): 13679295

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 18917, 56751, 321589, 586427, 964767, 1759281, 9969259, 29907777]

約数ペア:

[(1, 29907777), (3, 9969259), (17, 1759281), (31, 964767), (51, 586427), (93, 321589), (527, 56751), (1581, 18917)]