11223723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 18316800

約数和(自身を除く): 7093077

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 211, 357, 447, 633, 1043, 1477, 2533, 3129, 3587, 4431, 7599, 10761, 17731, 25109, 31439, 53193, 75327, 94317, 220073, 534463, 660219, 1603389, 3741241, 11223723]

約数ペア:

[(1, 11223723), (3, 3741241), (7, 1603389), (17, 660219), (21, 534463), (51, 220073), (119, 94317), (149, 75327), (211, 53193), (357, 31439), (447, 25109), (633, 17731), (1043, 10761), (1477, 7599), (2533, 4431), (3129, 3587)]