851653439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{61979}}^1$

素因数の和:62150

約数の個数: 16

約数和(自身を含む): 1055147520

約数和(自身を除く): 203494081

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 13741, 61979, 433853, 805727, 5640089, 9358829, 65511803, 121664777, 851653439]

約数ペア:

[(1, 851653439), (7, 121664777), (13, 65511803), (91, 9358829), (151, 5640089), (1057, 805727), (1963, 433853), (13741, 61979)]