1377277769

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{62921}}^1$

素因数の和:63040

約数の個数: 16

約数和(自身を含む): 1630938240

約数和(自身を除く): 253660471

約数列:

[1, 7, 53, 59, 371, 413, 3127, 21889, 62921, 440447, 3334813, 3712339, 23343691, 25986373, 196753967, 1377277769]

約数ペア:

[(1, 1377277769), (7, 196753967), (53, 25986373), (59, 23343691), (371, 3712339), (413, 3334813), (3127, 440447), (21889, 62921)]