977109

素因数分解:

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

素因数の和:74

約数の個数: 36

約数和(自身を含む): 1679904

約数和(自身を除く): 702795

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, 6069, 6647, 8211, 14161, 19159, 19941, 42483, 46529, 57477, 139587, 325703, 977109]

約数ペア:

[(1, 977109), (3, 325703), (7, 139587), (17, 57477), (21, 46529), (23, 42483), (49, 19941), (51, 19159), (69, 14161), (119, 8211), (147, 6647), (161, 6069), (289, 3381), (357, 2737), (391, 2499), (483, 2023), (833, 1173), (867, 1127)]