386631

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 713232

約数和(自身を除く): 326601

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 361, 399, 969, 1071, 1083, 1197, 2261, 2527, 2907, 3249, 6137, 6783, 7581, 18411, 20349, 22743, 42959, 55233, 128877, 386631]

約数ペア:

[(1, 386631), (3, 128877), (7, 55233), (9, 42959), (17, 22743), (19, 20349), (21, 18411), (51, 7581), (57, 6783), (63, 6137), (119, 3249), (133, 2907), (153, 2527), (171, 2261), (323, 1197), (357, 1083), (361, 1071), (399, 969)]