7282431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 11509680

約数和(自身を除く): 4227249

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 929, 2613, 2787, 7839, 8361, 12077, 36231, 62243, 108693, 186729, 560187, 809159, 2427477, 7282431]

約数ペア:

[(1, 7282431), (3, 2427477), (9, 809159), (13, 560187), (39, 186729), (67, 108693), (117, 62243), (201, 36231), (603, 12077), (871, 8361), (929, 7839), (2613, 2787)]