2008423053

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2909}}^1$

素因数の和:3219

約数の個数: 64

約数和(自身を含む): 3676377600

約数和(自身を除く): 1667954547

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 281, 351, 819, 843, 1967, 2457, 2529, 2909, 3653, 5901, 7587, 8727, 10959, 17703, 20363, 25571, 26181, 32877, 37817, 53109, 61089, 76713, 78543, 98631, 113451, 183267, 230139, 264719, 340353, 549801, 690417, 794157, 817429, 1021059, 2382471, 2452287, 5722003, 7147413, 7356861, 10626577, 17166009, 22070583, 31879731, 51498027, 74386039, 95639193, 154494081, 223158117, 286917579, 669474351, 2008423053]

約数ペア:

[(1, 2008423053), (3, 669474351), (7, 286917579), (9, 223158117), (13, 154494081), (21, 95639193), (27, 74386039), (39, 51498027), (63, 31879731), (91, 22070583), (117, 17166009), (189, 10626577), (273, 7356861), (281, 7147413), (351, 5722003), (819, 2452287), (843, 2382471), (1967, 1021059), (2457, 817429), (2529, 794157), (2909, 690417), (3653, 549801), (5901, 340353), (7587, 264719), (8727, 230139), (10959, 183267), (17703, 113451), (20363, 98631), (25571, 78543), (26181, 76713), (32877, 61089), (37817, 53109)]