21364635

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8233}}^1$

素因数の和:8414

約数の個数: 16

約数和(自身を含む): 34385184

約数和(自身を除く): 13020549

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 8233, 24699, 41165, 123495, 1424309, 4272927, 7121545, 21364635]

約数ペア:

[(1, 21364635), (3, 7121545), (5, 4272927), (15, 1424309), (173, 123495), (519, 41165), (865, 24699), (2595, 8233)]