130276223

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 168116256

約数和(自身を除く): 37840033

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 2849, 4157, 4477, 29099, 31339, 45727, 153809, 320089, 502997, 1076663, 1691899, 3520979, 11843293, 18610889, 130276223]

約数ペア:

[(1, 130276223), (7, 18610889), (11, 11843293), (37, 3520979), (77, 1691899), (121, 1076663), (259, 502997), (407, 320089), (847, 153809), (2849, 45727), (4157, 31339), (4477, 29099)]