268762809

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39623}}^1$

素因数の和:39669

約数の個数: 32

約数和(自身を含む): 456468480

約数和(自身を除く): 187705671

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 39623, 118869, 277361, 673591, 752837, 832083, 2020773, 2258511, 4715137, 5269859, 12798229, 14145411, 15809577, 38394687, 89587603, 268762809]

約数ペア:

[(1, 268762809), (3, 89587603), (7, 38394687), (17, 15809577), (19, 14145411), (21, 12798229), (51, 5269859), (57, 4715137), (119, 2258511), (133, 2020773), (323, 832083), (357, 752837), (399, 673591), (969, 277361), (2261, 118869), (6783, 39623)]