424295613

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 723879936

約数和(自身を除く): 299584323

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 191, 259, 333, 573, 777, 953, 1337, 1719, 2331, 2859, 4011, 6671, 7067, 8577, 12033, 20013, 21201, 35261, 49469, 60039, 63603, 105783, 148407, 182023, 246827, 317349, 445221, 546069, 740481, 1274161, 1638207, 2221443, 3822483, 6734851, 11467449, 20204553, 47143957, 60613659, 141431871, 424295613]

約数ペア:

[(1, 424295613), (3, 141431871), (7, 60613659), (9, 47143957), (21, 20204553), (37, 11467449), (63, 6734851), (111, 3822483), (191, 2221443), (259, 1638207), (333, 1274161), (573, 740481), (777, 546069), (953, 445221), (1337, 317349), (1719, 246827), (2331, 182023), (2859, 148407), (4011, 105783), (6671, 63603), (7067, 60039), (8577, 49469), (12033, 35261), (20013, 21201)]