738490319

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 934416000

約数和(自身を除く): 195925681

約数列:

[1, 7, 17, 41, 49, 119, 287, 343, 697, 833, 2009, 3089, 4879, 5831, 14063, 21623, 34153, 52513, 126649, 151361, 239071, 367591, 886543, 1059527, 2153033, 2573137, 6205801, 15071231, 18011959, 43440607, 105498617, 738490319]

約数ペア:

[(1, 738490319), (7, 105498617), (17, 43440607), (41, 18011959), (49, 15071231), (119, 6205801), (287, 2573137), (343, 2153033), (697, 1059527), (833, 886543), (2009, 367591), (3089, 239071), (4879, 151361), (5831, 126649), (14063, 52513), (21623, 34153)]