486579639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{5107}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 800934400

約数和(自身を除く): 314354761

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 1047, 2443, 4537, 5107, 7329, 13611, 15321, 31759, 35749, 66391, 95277, 107247, 199173, 464737, 1394211, 1782343, 5347029, 12476401, 23170459, 37429203, 69511377, 162193213, 486579639]

約数ペア:

[(1, 486579639), (3, 162193213), (7, 69511377), (13, 37429203), (21, 23170459), (39, 12476401), (91, 5347029), (273, 1782343), (349, 1394211), (1047, 464737), (2443, 199173), (4537, 107247), (5107, 95277), (7329, 66391), (13611, 35749), (15321, 31759)]