9388743

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 16662240

約数和(自身を除く): 7273497

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 289, 357, 637, 663, 833, 867, 1547, 1911, 2023, 2499, 3757, 4641, 4913, 6069, 10829, 11271, 14161, 14739, 26299, 32487, 34391, 42483, 63869, 78897, 103173, 184093, 191607, 240737, 447083, 552279, 722211, 1341249, 3129581, 9388743]

約数ペア:

[(1, 9388743), (3, 3129581), (7, 1341249), (13, 722211), (17, 552279), (21, 447083), (39, 240737), (49, 191607), (51, 184093), (91, 103173), (119, 78897), (147, 63869), (221, 42483), (273, 34391), (289, 32487), (357, 26299), (637, 14739), (663, 14161), (833, 11271), (867, 10829), (1547, 6069), (1911, 4913), (2023, 4641), (2499, 3757)]