1337641371

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{55603}}^1$

素因数の和:55635

約数の個数: 32

約数和(自身を含む): 2188573440

約数和(自身を除く): 850932069

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 8019, 24057, 55603, 166809, 500427, 611633, 1501281, 1834899, 4503843, 5504697, 13511529, 16514091, 40534587, 49542273, 121603761, 148626819, 445880457, 1337641371]

約数ペア:

[(1, 1337641371), (3, 445880457), (9, 148626819), (11, 121603761), (27, 49542273), (33, 40534587), (81, 16514091), (99, 13511529), (243, 5504697), (297, 4503843), (729, 1834899), (891, 1501281), (2187, 611633), (2673, 500427), (8019, 166809), (24057, 55603)]