2231286477

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{13931}}^1$

素因数の和:14233

約数の個数: 32

約数和(自身を含む): 3530926080

約数和(自身を除く): 1299639603

約数列:

[1, 3, 7, 21, 29, 87, 203, 263, 609, 789, 1841, 5523, 7627, 13931, 22881, 41793, 53389, 97517, 160167, 292551, 403999, 1211997, 2827993, 3663853, 8483979, 10991559, 25646971, 76940913, 106251737, 318755211, 743762159, 2231286477]

約数ペア:

[(1, 2231286477), (3, 743762159), (7, 318755211), (21, 106251737), (29, 76940913), (87, 25646971), (203, 10991559), (263, 8483979), (609, 3663853), (789, 2827993), (1841, 1211997), (5523, 403999), (7627, 292551), (13931, 160167), (22881, 97517), (41793, 53389)]