8412453

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 14101568

約数和(自身を除く): 5689115

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1993, 4221, 5979, 13951, 17937, 41853, 125559, 133531, 400593, 934717, 1201779, 2804151, 8412453]

約数ペア:

[(1, 8412453), (3, 2804151), (7, 1201779), (9, 934717), (21, 400593), (63, 133531), (67, 125559), (201, 41853), (469, 17937), (603, 13951), (1407, 5979), (1993, 4221)]