7203141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 4624059

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 307, 711, 869, 921, 2133, 2607, 2763, 3377, 7821, 8289, 10131, 23463, 24253, 30393, 72759, 91179, 218277, 266783, 654831, 800349, 2401047, 7203141]

約数ペア:

[(1, 7203141), (3, 2401047), (9, 800349), (11, 654831), (27, 266783), (33, 218277), (79, 91179), (99, 72759), (237, 30393), (297, 24253), (307, 23463), (711, 10131), (869, 8289), (921, 7821), (2133, 3377), (2607, 2763)]