1337263921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{98321}}^1$

素因数の和:98424

約数の個数: 16

約数和(自身を含む): 1604615040

約数和(自身を除く): 267351119

約数列:

[1, 7, 29, 67, 203, 469, 1943, 13601, 98321, 688247, 2851309, 6587507, 19959163, 46112549, 191037703, 1337263921]

約数ペア:

[(1, 1337263921), (7, 191037703), (29, 46112549), (67, 19959163), (203, 6587507), (469, 2851309), (1943, 688247), (13601, 98321)]