1388891167083

素因数分解:

$3^2\times 7^1\times {\mathrm{4673}}^1\times {\mathrm{4717717}}^1$

素因数の和:4722403

約数の個数: 24

約数和(自身を含む): 2293263848928

約数和(自身を除く): 904372681845

約数列:

[1, 3, 7, 9, 21, 63, 4673, 14019, 32711, 42057, 98133, 294399, 4717717, 14153151, 33024019, 42459453, 99072057, 297216171, 22045891541, 66137674623, 154321240787, 198413023869, 462963722361, 1388891167083]

約数ペア:

[(1, 1388891167083), (3, 462963722361), (7, 198413023869), (9, 154321240787), (21, 66137674623), (63, 22045891541), (4673, 297216171), (14019, 99072057), (32711, 42459453), (42057, 33024019), (98133, 14153151), (294399, 4717717)]