13306895217

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2133541}}^1$

素因数の和:2133571

約数の個数: 40

約数和(自身を含む): 24783223872

約数和(自身を除く): 11476328655

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 2133541, 6400623, 14934787, 19201869, 23468951, 44804361, 57605607, 70406853, 134413083, 164282657, 172816821, 211220559, 403239249, 492847971, 633661677, 1209717747, 1478543913, 1900985031, 4435631739, 13306895217]

約数ペア:

[(1, 13306895217), (3, 4435631739), (7, 1900985031), (9, 1478543913), (11, 1209717747), (21, 633661677), (27, 492847971), (33, 403239249), (63, 211220559), (77, 172816821), (81, 164282657), (99, 134413083), (189, 70406853), (231, 57605607), (297, 44804361), (567, 23468951), (693, 19201869), (891, 14934787), (2079, 6400623), (6237, 2133541)]