2246139

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3755232

約数和(自身を除く): 1509093

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 353, 707, 909, 1059, 2121, 2471, 3177, 6363, 7413, 22239, 35653, 106959, 249571, 320877, 748713, 2246139]

約数ペア:

[(1, 2246139), (3, 748713), (7, 320877), (9, 249571), (21, 106959), (63, 35653), (101, 22239), (303, 7413), (353, 6363), (707, 3177), (909, 2471), (1059, 2121)]