13233843

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 22131200

約数和(自身を除く): 8897357

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 2659, 4977, 7977, 18613, 23931, 55839, 167517, 210061, 630183, 1470427, 1890549, 4411281, 13233843]

約数ペア:

[(1, 13233843), (3, 4411281), (7, 1890549), (9, 1470427), (21, 630183), (63, 210061), (79, 167517), (237, 55839), (553, 23931), (711, 18613), (1659, 7977), (2659, 4977)]