6688157

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 2067043

約数列:

[1, 7, 17, 31, 37, 49, 119, 217, 259, 343, 527, 629, 833, 1147, 1519, 1813, 3689, 4403, 5831, 8029, 10633, 12691, 19499, 25823, 30821, 56203, 136493, 180761, 215747, 393421, 955451, 6688157]

約数ペア:

[(1, 6688157), (7, 955451), (17, 393421), (31, 215747), (37, 180761), (49, 136493), (119, 56203), (217, 30821), (259, 25823), (343, 19499), (527, 12691), (629, 10633), (833, 8029), (1147, 5831), (1519, 4403), (1813, 3689)]