17484957

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 30044160

約数和(自身を除く): 12559203

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1303, 1491, 1917, 3909, 4473, 9121, 11727, 13419, 27363, 35181, 82089, 92513, 246267, 277539, 647591, 832617, 1942773, 2497851, 5828319, 17484957]

約数ペア:

[(1, 17484957), (3, 5828319), (7, 2497851), (9, 1942773), (21, 832617), (27, 647591), (63, 277539), (71, 246267), (189, 92513), (213, 82089), (497, 35181), (639, 27363), (1303, 13419), (1491, 11727), (1917, 9121), (3909, 4473)]