745888923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12097}}^1$

素因数の和:12164

約数の個数: 48

約数和(自身を含む): 1268257536

約数和(自身を除く): 522368613

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 403, 527, 663, 1209, 1581, 1989, 3627, 4743, 6851, 12097, 20553, 36291, 61659, 108873, 157261, 205649, 375007, 471783, 616947, 1125021, 1415349, 1850841, 2673437, 3375063, 4875091, 6375119, 8020311, 14625273, 19125357, 24060933, 43875819, 57376071, 82876547, 248629641, 745888923]

約数ペア:

[(1, 745888923), (3, 248629641), (9, 82876547), (13, 57376071), (17, 43875819), (31, 24060933), (39, 19125357), (51, 14625273), (93, 8020311), (117, 6375119), (153, 4875091), (221, 3375063), (279, 2673437), (403, 1850841), (527, 1415349), (663, 1125021), (1209, 616947), (1581, 471783), (1989, 375007), (3627, 205649), (4743, 157261), (6851, 108873), (12097, 61659), (20553, 36291)]