21094959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6067}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 30097280

約数和(自身を除く): 9002321

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 6067, 18201, 115273, 345819, 370087, 1110261, 7031653, 21094959]

約数ペア:

[(1, 21094959), (3, 7031653), (19, 1110261), (57, 370087), (61, 345819), (183, 115273), (1159, 18201), (3477, 6067)]