12430503

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 20124720

約数和(自身を除く): 7694217

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 197, 369, 513, 591, 779, 1107, 1539, 1773, 2337, 3321, 3743, 5319, 7011, 8077, 11229, 15957, 21033, 24231, 33687, 63099, 72693, 101061, 153463, 218079, 303183, 460389, 654237, 1381167, 4143501, 12430503]

約数ペア:

[(1, 12430503), (3, 4143501), (9, 1381167), (19, 654237), (27, 460389), (41, 303183), (57, 218079), (81, 153463), (123, 101061), (171, 72693), (197, 63099), (369, 33687), (513, 24231), (591, 21033), (779, 15957), (1107, 11229), (1539, 8077), (1773, 7011), (2337, 5319), (3321, 3743)]