1235031

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 1964544

約数和(自身を除く): 729513

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2557, 7671, 17899, 53697, 58811, 176433, 411677, 1235031]

約数ペア:

[(1, 1235031), (3, 411677), (7, 176433), (21, 58811), (23, 53697), (69, 17899), (161, 7671), (483, 2557)]