812886907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 1010350080

約数和(自身を除く): 197463173

約数列:

[1, 7, 23, 29, 151, 161, 203, 667, 1057, 1153, 3473, 4379, 4669, 8071, 24311, 26519, 30653, 33437, 100717, 174103, 185633, 234059, 705019, 769051, 1218721, 4004369, 5048987, 5383357, 28030583, 35342909, 116126701, 812886907]

約数ペア:

[(1, 812886907), (7, 116126701), (23, 35342909), (29, 28030583), (151, 5383357), (161, 5048987), (203, 4004369), (667, 1218721), (1057, 769051), (1153, 705019), (3473, 234059), (4379, 185633), (4669, 174103), (8071, 100717), (24311, 33437), (26519, 30653)]