7462971

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 11621376

約数和(自身を除く): 4158405

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1163, 2139, 3489, 6417, 10467, 26749, 36053, 80247, 108159, 240741, 324477, 829219, 2487657, 7462971]

約数ペア:

[(1, 7462971), (3, 2487657), (9, 829219), (23, 324477), (31, 240741), (69, 108159), (93, 80247), (207, 36053), (279, 26749), (713, 10467), (1163, 6417), (2139, 3489)]