161946323

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5669}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 209427120

約数和(自身を除く): 47480797

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2597, 4081, 5669, 28567, 39683, 62359, 277781, 300457, 436513, 2103199, 3055591, 3305027, 14722393, 23135189, 161946323]

約数ペア:

[(1, 161946323), (7, 23135189), (11, 14722393), (49, 3305027), (53, 3055591), (77, 2103199), (371, 436513), (539, 300457), (583, 277781), (2597, 62359), (4081, 39683), (5669, 28567)]