713209211

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 904932000

約数和(自身を除く): 191722789

約数列:

[1, 11, 13, 17, 121, 143, 149, 179, 187, 221, 1573, 1639, 1937, 1969, 2057, 2327, 2431, 2533, 3043, 18029, 21307, 21659, 25597, 26671, 26741, 27863, 32929, 33473, 39559, 234377, 281567, 293381, 306493, 346723, 362219, 368203, 435149, 453407, 3227191, 3813953, 3984409, 4786639, 4987477, 5894291, 41953483, 54862247, 64837201, 713209211]

約数ペア:

[(1, 713209211), (11, 64837201), (13, 54862247), (17, 41953483), (121, 5894291), (143, 4987477), (149, 4786639), (179, 3984409), (187, 3813953), (221, 3227191), (1573, 453407), (1639, 435149), (1937, 368203), (1969, 362219), (2057, 346723), (2327, 306493), (2431, 293381), (2533, 281567), (3043, 234377), (18029, 39559), (21307, 33473), (21659, 32929), (25597, 27863), (26671, 26741)]