8233203

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 12412624

約数和(自身を除く): 4179421

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 613, 1221, 1839, 4477, 6743, 13431, 20229, 22681, 68043, 74173, 222519, 249491, 748473, 2744401, 8233203]

約数ペア:

[(1, 8233203), (3, 2744401), (11, 748473), (33, 249491), (37, 222519), (111, 74173), (121, 68043), (363, 22681), (407, 20229), (613, 13431), (1221, 6743), (1839, 4477)]