357788109

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 566104320

約数和(自身を除く): 208316211

約数列:

[1, 3, 7, 21, 29, 87, 203, 313, 609, 939, 1877, 2191, 5631, 6573, 9077, 13139, 27231, 39417, 54433, 63539, 163299, 190617, 381031, 587501, 1143093, 1762503, 4112507, 12337521, 17037529, 51112587, 119262703, 357788109]

約数ペア:

[(1, 357788109), (3, 119262703), (7, 51112587), (21, 17037529), (29, 12337521), (87, 4112507), (203, 1762503), (313, 1143093), (609, 587501), (939, 381031), (1877, 190617), (2191, 163299), (5631, 63539), (6573, 54433), (9077, 39417), (13139, 27231)]