13306972497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383807}}^1$

素因数の和:383957

約数の個数: 32

約数和(自身を含む): 22009085952

約数和(自身を除く): 8702113455

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 34671, 383807, 1151421, 2686649, 4989491, 8059947, 14968473, 34926437, 48743489, 104779311, 146230467, 341204423, 633665357, 1023613269, 1900996071, 4435657499, 13306972497]

約数ペア:

[(1, 13306972497), (3, 4435657499), (7, 1900996071), (13, 1023613269), (21, 633665357), (39, 341204423), (91, 146230467), (127, 104779311), (273, 48743489), (381, 34926437), (889, 14968473), (1651, 8059947), (2667, 4989491), (4953, 2686649), (11557, 1151421), (34671, 383807)]