1377883493

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{4397}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 1595946240

約数和(自身を除く): 218062747

約数列:

[1, 7, 89, 503, 623, 3521, 4397, 30779, 44767, 313369, 391333, 2211691, 2739331, 15481837, 196840499, 1377883493]

約数ペア:

[(1, 1377883493), (7, 196840499), (89, 15481837), (503, 2739331), (623, 2211691), (3521, 391333), (4397, 313369), (30779, 44767)]