143959417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1637}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 174545280

約数和(自身を除く): 30585863

約数列:

[1, 7, 17, 119, 739, 1637, 5173, 11459, 12563, 27829, 87941, 194803, 1209743, 8468201, 20565631, 143959417]

約数ペア:

[(1, 143959417), (7, 20565631), (17, 8468201), (119, 1209743), (739, 194803), (1637, 87941), (5173, 27829), (11459, 12563)]