1205029441

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 1562649984

約数和(自身を除く): 357620543

約数列:

[1, 7, 11, 61, 77, 83, 121, 281, 427, 581, 671, 847, 913, 1967, 3091, 4697, 5063, 6391, 7381, 10043, 17141, 21637, 23323, 34001, 35441, 51667, 55693, 70301, 119987, 163261, 188551, 238007, 256553, 389851, 612623, 1319857, 1422703, 1795871, 2074061, 2822083, 4288361, 9958921, 14518427, 15649733, 19754581, 109548131, 172147063, 1205029441]

約数ペア:

[(1, 1205029441), (7, 172147063), (11, 109548131), (61, 19754581), (77, 15649733), (83, 14518427), (121, 9958921), (281, 4288361), (427, 2822083), (581, 2074061), (671, 1795871), (847, 1422703), (913, 1319857), (1967, 612623), (3091, 389851), (4697, 256553), (5063, 238007), (6391, 188551), (7381, 163261), (10043, 119987), (17141, 70301), (21637, 55693), (23323, 51667), (34001, 35441)]