9409921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 10535040

約数和(自身を除く): 1125119

約数列:

[1, 19, 23, 61, 353, 437, 1159, 1403, 6707, 8119, 21533, 26657, 154261, 409127, 495259, 9409921]

約数ペア:

[(1, 9409921), (19, 495259), (23, 409127), (61, 154261), (353, 26657), (437, 21533), (1159, 8119), (1403, 6707)]