7164385921

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{179969}}^1$

素因数の和:180045

約数の個数: 24

約数和(自身を含む): 9191427840

約数和(自身を除く): 2027041919

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 3619, 5687, 39809, 179969, 1259783, 1979659, 8458543, 13857613, 21776249, 59209801, 93043973, 152433743, 651307811, 1023483703, 7164385921]

約数ペア:

[(1, 7164385921), (7, 1023483703), (11, 651307811), (47, 152433743), (77, 93043973), (121, 59209801), (329, 21776249), (517, 13857613), (847, 8458543), (3619, 1979659), (5687, 1259783), (39809, 179969)]