38627823

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 56730000

約数和(自身を除く): 18102177

約数列:

[1, 3, 13, 39, 61, 169, 183, 507, 793, 1249, 2379, 3747, 10309, 16237, 30927, 48711, 76189, 211081, 228567, 633243, 990457, 2971371, 12875941, 38627823]

約数ペア:

[(1, 38627823), (3, 12875941), (13, 2971371), (39, 990457), (61, 633243), (169, 228567), (183, 211081), (507, 76189), (793, 48711), (1249, 30927), (2379, 16237), (3747, 10309)]