406221193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{4957}}^1$

素因数の和:5496

約数の個数: 16

約数和(自身を含む): 485487360

約数和(自身を除く): 79266167

約数列:

[1, 7, 23, 161, 509, 3563, 4957, 11707, 34699, 81949, 114011, 798077, 2523113, 17661791, 58031599, 406221193]

約数ペア:

[(1, 406221193), (7, 58031599), (23, 17661791), (161, 2523113), (509, 798077), (3563, 114011), (4957, 81949), (11707, 34699)]