2448663

素因数分解:

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

素因数の和:84

約数の個数: 32

約数和(自身を含む): 4170240

約数和(自身を除く): 1721577

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 399, 969, 1083, 2261, 2527, 6137, 6783, 6859, 7581, 18411, 20577, 42959, 48013, 116603, 128877, 144039, 349809, 816221, 2448663]

約数ペア:

[(1, 2448663), (3, 816221), (7, 349809), (17, 144039), (19, 128877), (21, 116603), (51, 48013), (57, 42959), (119, 20577), (133, 18411), (323, 7581), (357, 6859), (361, 6783), (399, 6137), (969, 2527), (1083, 2261)]