2227107321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 3452716800

約数和(自身を除く): 1225609479

約数列:

[1, 3, 9, 17, 51, 149, 153, 211, 447, 463, 633, 1341, 1389, 1899, 2533, 3587, 4167, 7599, 7871, 10761, 22797, 23613, 31439, 32283, 68987, 70839, 94317, 97693, 206961, 282951, 293079, 534463, 620883, 879237, 1172779, 1603389, 1660781, 3518337, 4810167, 4982343, 10555011, 14556257, 14947029, 43668771, 131006313, 247456369, 742369107, 2227107321]

約数ペア:

[(1, 2227107321), (3, 742369107), (9, 247456369), (17, 131006313), (51, 43668771), (149, 14947029), (153, 14556257), (211, 10555011), (447, 4982343), (463, 4810167), (633, 3518337), (1341, 1660781), (1389, 1603389), (1899, 1172779), (2533, 879237), (3587, 620883), (4167, 534463), (7599, 293079), (7871, 282951), (10761, 206961), (22797, 97693), (23613, 94317), (31439, 70839), (32283, 68987)]