429209973

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{22961}}^1$

素因数の和:23065

約数の個数: 24

約数和(自身を含む): 649549056

約数和(自身を除く): 220339083

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 18693, 22961, 68883, 206649, 711791, 1538387, 2135373, 4615161, 6406119, 13845483, 47689997, 143069991, 429209973]

約数ペア:

[(1, 429209973), (3, 143069991), (9, 47689997), (31, 13845483), (67, 6406119), (93, 4615161), (201, 2135373), (279, 1538387), (603, 711791), (2077, 206649), (6231, 68883), (18693, 22961)]