23118963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 38522880

約数和(自身を除く): 15403917

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 2089, 3689, 6267, 11067, 14623, 35513, 43869, 64759, 106539, 194277, 248591, 453313, 745773, 1100903, 1359939, 3302709, 7706321, 23118963]

約数ペア:

[(1, 23118963), (3, 7706321), (7, 3302709), (17, 1359939), (21, 1100903), (31, 745773), (51, 453313), (93, 248591), (119, 194277), (217, 106539), (357, 64759), (527, 43869), (651, 35513), (1581, 14623), (2089, 11067), (3689, 6267)]