38354043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 64509696

約数和(自身を除く): 26155653

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 107, 169, 273, 303, 321, 507, 707, 749, 1183, 1313, 1391, 2121, 2247, 3549, 3939, 4173, 9191, 9737, 10807, 17069, 18083, 27573, 29211, 32421, 51207, 54249, 75649, 119483, 126581, 140491, 226947, 358449, 379743, 421473, 983437, 1826383, 2950311, 5479149, 12784681, 38354043]

約数ペア:

[(1, 38354043), (3, 12784681), (7, 5479149), (13, 2950311), (21, 1826383), (39, 983437), (91, 421473), (101, 379743), (107, 358449), (169, 226947), (273, 140491), (303, 126581), (321, 119483), (507, 75649), (707, 54249), (749, 51207), (1183, 32421), (1313, 29211), (1391, 27573), (2121, 18083), (2247, 17069), (3549, 10807), (3939, 9737), (4173, 9191)]