31993641

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 49113480

約数和(自身を除く): 17119839

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 3313, 9657, 9939, 29817, 96077, 122581, 288231, 367743, 864693, 1103229, 3554849, 10664547, 31993641]

約数ペア:

[(1, 31993641), (3, 10664547), (9, 3554849), (29, 1103229), (37, 864693), (87, 367743), (111, 288231), (261, 122581), (333, 96077), (1073, 29817), (3219, 9939), (3313, 9657)]