11371857

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 6875823

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 263, 497, 609, 789, 1491, 1841, 2059, 5523, 6177, 7627, 14413, 18673, 22881, 43239, 53389, 56019, 130711, 160167, 392133, 541517, 1624551, 3790619, 11371857]

約数ペア:

[(1, 11371857), (3, 3790619), (7, 1624551), (21, 541517), (29, 392133), (71, 160167), (87, 130711), (203, 56019), (213, 53389), (263, 43239), (497, 22881), (609, 18673), (789, 14413), (1491, 7627), (1841, 6177), (2059, 5523)]