1478521681

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 1847336960

約数和(自身を除く): 368815279

約数列:

[1, 7, 13, 91, 127, 169, 757, 889, 1183, 1651, 2197, 5299, 9841, 11557, 15379, 21463, 68887, 96139, 127933, 150241, 279019, 672973, 895531, 1249807, 1663129, 1953133, 8748649, 11641903, 16247491, 113732437, 211217383, 1478521681]

約数ペア:

[(1, 1478521681), (7, 211217383), (13, 113732437), (91, 16247491), (127, 11641903), (169, 8748649), (757, 1953133), (889, 1663129), (1183, 1249807), (1651, 895531), (2197, 672973), (5299, 279019), (9841, 150241), (11557, 127933), (15379, 96139), (21463, 68887)]