9223263

素因数分解:

$3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 15309216

約数和(自身を除く): 6085953

約数列:

[1, 3, 7, 9, 21, 63, 281, 521, 843, 1563, 1967, 2529, 3647, 4689, 5901, 10941, 17703, 32823, 146401, 439203, 1024807, 1317609, 3074421, 9223263]

約数ペア:

[(1, 9223263), (3, 3074421), (7, 1317609), (9, 1024807), (21, 439203), (63, 146401), (281, 32823), (521, 17703), (843, 10941), (1563, 5901), (1967, 4689), (2529, 3647)]