16610853

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 28563840

約数和(自身を除く): 11952987

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 289, 357, 391, 483, 833, 867, 1127, 1173, 2023, 2499, 2737, 3381, 4913, 6069, 6647, 8211, 14161, 14739, 19159, 19941, 34391, 42483, 46529, 57477, 103173, 112999, 139587, 240737, 325703, 338997, 722211, 790993, 977109, 2372979, 5536951, 16610853]

約数ペア:

[(1, 16610853), (3, 5536951), (7, 2372979), (17, 977109), (21, 790993), (23, 722211), (49, 338997), (51, 325703), (69, 240737), (119, 139587), (147, 112999), (161, 103173), (289, 57477), (357, 46529), (391, 42483), (483, 34391), (833, 19941), (867, 19159), (1127, 14739), (1173, 14161), (2023, 8211), (2499, 6647), (2737, 6069), (3381, 4913)]