3874917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 5485760

約数和(自身を除く): 1610843

約数列:

[1, 3, 19, 57, 157, 433, 471, 1299, 2983, 8227, 8949, 24681, 67981, 203943, 1291639, 3874917]

約数ペア:

[(1, 3874917), (3, 1291639), (19, 203943), (57, 67981), (157, 24681), (433, 8949), (471, 8227), (1299, 2983)]