27881301

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{2843}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 42591744

約数和(自身を除く): 14710443

約数列:

[1, 3, 7, 21, 467, 1401, 2843, 3269, 8529, 9807, 19901, 59703, 1327681, 3983043, 9293767, 27881301]

約数ペア:

[(1, 27881301), (3, 9293767), (7, 3983043), (21, 1327681), (467, 59703), (1401, 19901), (2843, 9807), (3269, 8529)]