3221427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 5013504

約数和(自身を除く): 1792077

約数列:

[1, 3, 11, 31, 33, 47, 67, 93, 141, 201, 341, 517, 737, 1023, 1457, 1551, 2077, 2211, 3149, 4371, 6231, 9447, 16027, 22847, 34639, 48081, 68541, 97619, 103917, 292857, 1073809, 3221427]

約数ペア:

[(1, 3221427), (3, 1073809), (11, 292857), (31, 103917), (33, 97619), (47, 68541), (67, 48081), (93, 34639), (141, 22847), (201, 16027), (341, 9447), (517, 6231), (737, 4371), (1023, 3149), (1457, 2211), (1551, 2077)]