69820897

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 74299392

約数和(自身を除く): 4478495

約数列:

[1, 31, 47, 173, 277, 1457, 5363, 8131, 8587, 13019, 47921, 252061, 403589, 1485551, 2252287, 69820897]

約数ペア:

[(1, 69820897), (31, 2252287), (47, 1485551), (173, 403589), (277, 252061), (1457, 47921), (5363, 13019), (8131, 8587)]