3257037

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 5811200

約数和(自身を除く): 2554163

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 907, 1197, 2721, 3591, 6349, 8163, 17233, 19047, 24489, 51699, 57141, 120631, 155097, 171423, 361893, 465291, 1085679, 3257037]

約数ペア:

[(1, 3257037), (3, 1085679), (7, 465291), (9, 361893), (19, 171423), (21, 155097), (27, 120631), (57, 57141), (63, 51699), (133, 24489), (171, 19047), (189, 17233), (399, 8163), (513, 6349), (907, 3591), (1197, 2721)]