1958431245

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{161387}}^1$

素因数の和:162204

約数の個数: 16

約数和(自身を含む): 3137382720

約数和(自身を除く): 1178951475

約数列:

[1, 3, 5, 15, 809, 2427, 4045, 12135, 161387, 484161, 806935, 2420805, 130562083, 391686249, 652810415, 1958431245]

約数ペア:

[(1, 1958431245), (3, 652810415), (5, 391686249), (15, 130562083), (809, 2420805), (2427, 806935), (4045, 484161), (12135, 161387)]