315057267

素因数分解:

$3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{6659}}^1$

素因数の和:7423

約数の個数: 24

約数和(自身を含む): 520865280

約数和(自身を除く): 205808013

約数列:

[1, 3, 7, 9, 21, 63, 751, 2253, 5257, 6659, 6759, 15771, 19977, 46613, 47313, 59931, 139839, 419517, 5000909, 15002727, 35006363, 45008181, 105019089, 315057267]

約数ペア:

[(1, 315057267), (3, 105019089), (7, 45008181), (9, 35006363), (21, 15002727), (63, 5000909), (751, 419517), (2253, 139839), (5257, 59931), (6659, 47313), (6759, 46613), (15771, 19977)]