13002759

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 24261120

約数和(自身を除く): 11258361

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 647, 693, 957, 1827, 1941, 2233, 2871, 4529, 5823, 6699, 7117, 13587, 18763, 20097, 21351, 40761, 49819, 56289, 64053, 131341, 149457, 168867, 206393, 394023, 448371, 619179, 1182069, 1444751, 1857537, 4334253, 13002759]

約数ペア:

[(1, 13002759), (3, 4334253), (7, 1857537), (9, 1444751), (11, 1182069), (21, 619179), (29, 448371), (33, 394023), (63, 206393), (77, 168867), (87, 149457), (99, 131341), (203, 64053), (231, 56289), (261, 49819), (319, 40761), (609, 21351), (647, 20097), (693, 18763), (957, 13587), (1827, 7117), (1941, 6699), (2233, 5823), (2871, 4529)]