23069921

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 27890688

約数和(自身を除く): 4820767

約数列:

[1, 7, 31, 41, 217, 287, 1271, 2593, 8897, 18151, 80383, 106313, 562681, 744191, 3295703, 23069921]

約数ペア:

[(1, 23069921), (7, 3295703), (31, 744191), (41, 562681), (217, 106313), (287, 80383), (1271, 18151), (2593, 8897)]