8021307

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5701}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 12407552

約数和(自身を除く): 4386245

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 5701, 17103, 39907, 119721, 381967, 1145901, 2673769, 8021307]

約数ペア:

[(1, 8021307), (3, 2673769), (7, 1145901), (21, 381967), (67, 119721), (201, 39907), (469, 17103), (1407, 5701)]