38145261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 65138688

約数和(自身を除く): 26993427

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 4463, 8547, 13389, 31241, 49093, 93723, 147279, 165131, 343651, 495393, 1030953, 1155917, 1816441, 3467751, 5449323, 12715087, 38145261]

約数ペア:

[(1, 38145261), (3, 12715087), (7, 5449323), (11, 3467751), (21, 1816441), (33, 1155917), (37, 1030953), (77, 495393), (111, 343651), (231, 165131), (259, 147279), (407, 93723), (777, 49093), (1221, 31241), (2849, 13389), (4463, 8547)]