713389547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 837672192

約数和(自身を除く): 124282645

約数列:

[1, 13, 17, 47, 173, 221, 397, 611, 799, 2249, 2941, 5161, 6749, 8131, 10387, 18659, 38233, 68681, 87737, 105703, 138227, 242567, 317203, 892853, 1167577, 1796951, 3228007, 4123639, 15178501, 41964091, 54876119, 713389547]

約数ペア:

[(1, 713389547), (13, 54876119), (17, 41964091), (47, 15178501), (173, 4123639), (221, 3228007), (397, 1796951), (611, 1167577), (799, 892853), (2249, 317203), (2941, 242567), (5161, 138227), (6749, 105703), (8131, 87737), (10387, 68681), (18659, 38233)]