7983801

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 13253760

約数和(自身を除く): 5269959

約数列:

[1, 3, 7, 9, 21, 63, 353, 359, 1059, 1077, 2471, 2513, 3177, 3231, 7413, 7539, 22239, 22617, 126727, 380181, 887089, 1140543, 2661267, 7983801]

約数ペア:

[(1, 7983801), (3, 2661267), (7, 1140543), (9, 887089), (21, 380181), (63, 126727), (353, 22617), (359, 22239), (1059, 7539), (1077, 7413), (2471, 3231), (2513, 3177)]