1961060997

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{65717}}^1$

素因数の和:65770

約数の個数: 32

約数和(自身を含む): 3154464000

約数和(自身を除く): 1193403003

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 9947, 29841, 65717, 197151, 460019, 1380057, 1905793, 3220133, 5717379, 9660399, 13340551, 22540931, 40021653, 67622793, 93383857, 280151571, 653686999, 1961060997]

約数ペア:

[(1, 1961060997), (3, 653686999), (7, 280151571), (21, 93383857), (29, 67622793), (49, 40021653), (87, 22540931), (147, 13340551), (203, 9660399), (343, 5717379), (609, 3220133), (1029, 1905793), (1421, 1380057), (4263, 460019), (9947, 197151), (29841, 65717)]