7237139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 9047808

約数和(自身を除く): 1810669

約数列:

[1, 7, 13, 67, 91, 469, 871, 1187, 6097, 8309, 15431, 79529, 108017, 556703, 1033877, 7237139]

約数ペア:

[(1, 7237139), (7, 1033877), (13, 556703), (67, 108017), (91, 79529), (469, 15431), (871, 8309), (1187, 6097)]