267480717

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 423532800

約数和(自身を除く): 156052083

約数列:

[1, 3, 7, 21, 29, 87, 203, 257, 609, 771, 1709, 1799, 5127, 5397, 7453, 11963, 22359, 35889, 49561, 52171, 148683, 156513, 346927, 439213, 1040781, 1317639, 3074491, 9223473, 12737177, 38211531, 89160239, 267480717]

約数ペア:

[(1, 267480717), (3, 89160239), (7, 38211531), (21, 12737177), (29, 9223473), (87, 3074491), (203, 1317639), (257, 1040781), (609, 439213), (771, 346927), (1709, 156513), (1799, 148683), (5127, 52171), (5397, 49561), (7453, 35889), (11963, 22359)]