4055979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 5816448

約数和(自身を除く): 1760469

約数列:

[1, 3, 17, 51, 67, 201, 1139, 1187, 3417, 3561, 20179, 60537, 79529, 238587, 1351993, 4055979]

約数ペア:

[(1, 4055979), (3, 1351993), (17, 238587), (51, 79529), (67, 60537), (201, 20179), (1139, 3561), (1187, 3417)]