2487537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 4188800

約数和(自身を除く): 1701263

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 373, 513, 741, 1119, 2223, 3357, 4849, 6669, 7087, 10071, 14547, 21261, 43641, 63783, 92131, 130923, 191349, 276393, 829179, 2487537]

約数ペア:

[(1, 2487537), (3, 829179), (9, 276393), (13, 191349), (19, 130923), (27, 92131), (39, 63783), (57, 43641), (117, 21261), (171, 14547), (247, 10071), (351, 7087), (373, 6669), (513, 4849), (741, 3357), (1119, 2223)]