30792377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17387}}^1$

素因数の和:17428

約数の個数: 16

約数和(自身を含む): 40061952

約数和(自身を除く): 9269575

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17387, 121709, 191257, 399901, 1338799, 2799307, 4398911, 30792377]

約数ペア:

[(1, 30792377), (7, 4398911), (11, 2799307), (23, 1338799), (77, 399901), (161, 191257), (253, 121709), (1771, 17387)]