1394256237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2477}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 2088180864

約数和(自身を除く): 693924627

約数列:

[1, 3, 11, 33, 37, 111, 407, 461, 1221, 1383, 2477, 5071, 7431, 15213, 17057, 27247, 51171, 81741, 91649, 187627, 274947, 562881, 1008139, 1141897, 3024417, 3425691, 12560867, 37682601, 42250189, 126750567, 464752079, 1394256237]

約数ペア:

[(1, 1394256237), (3, 464752079), (11, 126750567), (33, 42250189), (37, 37682601), (111, 12560867), (407, 3425691), (461, 3024417), (1221, 1141897), (1383, 1008139), (2477, 562881), (5071, 274947), (7431, 187627), (15213, 91649), (17057, 81741), (27247, 51171)]