415842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9913

約数の個数: 16

約数和(自身を含む): 950592

約数和(自身を除く): 534750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9901, 19802, 29703, 59406, 69307, 138614, 207921, 415842]

約数ペア:

[(1, 415842), (2, 207921), (3, 138614), (6, 69307), (7, 59406), (14, 29703), (21, 19802), (42, 9901)]