4151427

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 6653952

約数和(自身を除く): 2502525

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 911, 1519, 2733, 4557, 6377, 19131, 28241, 44639, 84723, 133917, 197687, 593061, 1383809, 4151427]

約数ペア:

[(1, 4151427), (3, 1383809), (7, 593061), (21, 197687), (31, 133917), (49, 84723), (93, 44639), (147, 28241), (217, 19131), (651, 6377), (911, 4557), (1519, 2733)]