293889717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 478483200

約数和(自身を除く): 184593483

約数列:

[1, 3, 9, 11, 33, 53, 79, 99, 159, 237, 477, 583, 709, 711, 869, 1749, 2127, 2607, 4187, 5247, 6381, 7799, 7821, 12561, 23397, 37577, 37683, 46057, 56011, 70191, 112731, 138171, 168033, 338193, 413347, 414513, 504099, 616121, 1240041, 1848363, 2968583, 3720123, 5545089, 8905749, 26717247, 32654413, 97963239, 293889717]

約数ペア:

[(1, 293889717), (3, 97963239), (9, 32654413), (11, 26717247), (33, 8905749), (53, 5545089), (79, 3720123), (99, 2968583), (159, 1848363), (237, 1240041), (477, 616121), (583, 504099), (709, 414513), (711, 413347), (869, 338193), (1749, 168033), (2127, 138171), (2607, 112731), (4187, 70191), (5247, 56011), (6381, 46057), (7799, 37683), (7821, 37577), (12561, 23397)]