39946011

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 64339968

約数和(自身を除く): 24393957

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 1427, 3999, 4281, 9331, 9989, 27993, 29967, 44237, 61361, 132711, 184083, 309659, 429527, 928977, 1288581, 1902191, 5706573, 13315337, 39946011]

約数ペア:

[(1, 39946011), (3, 13315337), (7, 5706573), (21, 1902191), (31, 1288581), (43, 928977), (93, 429527), (129, 309659), (217, 184083), (301, 132711), (651, 61361), (903, 44237), (1333, 29967), (1427, 27993), (3999, 9989), (4281, 9331)]