38790753

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 56733696

約数和(自身を除く): 17942943

約数列:

[1, 3, 17, 51, 53, 113, 127, 159, 339, 381, 901, 1921, 2159, 2703, 5763, 5989, 6477, 6731, 14351, 17967, 20193, 43053, 101813, 114427, 243967, 305439, 343281, 731901, 760603, 2281809, 12930251, 38790753]

約数ペア:

[(1, 38790753), (3, 12930251), (17, 2281809), (51, 760603), (53, 731901), (113, 343281), (127, 305439), (159, 243967), (339, 114427), (381, 101813), (901, 43053), (1921, 20193), (2159, 17967), (2703, 14351), (5763, 6731), (5989, 6477)]