336227913

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87491}}^1$

素因数の和:87565

約数の個数: 24

約数和(自身を含む): 564148416

約数和(自身を除く): 227920503

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 87491, 262473, 612437, 787419, 1837311, 5336951, 5511933, 16010853, 37358657, 48032559, 112075971, 336227913]

約数ペア:

[(1, 336227913), (3, 112075971), (7, 48032559), (9, 37358657), (21, 16010853), (61, 5511933), (63, 5336951), (183, 1837311), (427, 787419), (549, 612437), (1281, 262473), (3843, 87491)]