6689529

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 5665671

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 197, 231, 343, 441, 539, 591, 693, 1029, 1379, 1617, 1773, 2167, 3087, 3773, 4137, 4851, 6501, 9653, 11319, 12411, 15169, 19503, 28959, 33957, 45507, 67571, 86877, 106183, 136521, 202713, 318549, 608139, 743281, 955647, 2229843, 6689529]

約数ペア:

[(1, 6689529), (3, 2229843), (7, 955647), (9, 743281), (11, 608139), (21, 318549), (33, 202713), (49, 136521), (63, 106183), (77, 86877), (99, 67571), (147, 45507), (197, 33957), (231, 28959), (343, 19503), (441, 15169), (539, 12411), (591, 11319), (693, 9653), (1029, 6501), (1379, 4851), (1617, 4137), (1773, 3773), (2167, 3087)]