8488971729

素因数分解:

$3^2\times 7^2\times {\mathrm{1657}}^1\times {\mathrm{11617}}^1$

素因数の和:13294

約数の個数: 36

約数和(自身を含む): 14273619204

約数和(自身を除く): 5784647475

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1657, 4971, 11599, 11617, 14913, 34797, 34851, 81193, 81319, 104391, 104553, 243579, 243957, 569233, 730737, 731871, 1707699, 5123097, 19249369, 57748107, 134745583, 173244321, 404236749, 943219081, 1212710247, 2829657243, 8488971729]

約数ペア:

[(1, 8488971729), (3, 2829657243), (7, 1212710247), (9, 943219081), (21, 404236749), (49, 173244321), (63, 134745583), (147, 57748107), (441, 19249369), (1657, 5123097), (4971, 1707699), (11599, 731871), (11617, 730737), (14913, 569233), (34797, 243957), (34851, 243579), (81193, 104553), (81319, 104391)]