16109723903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1\times {\mathrm{3701}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 20485742592

約数和(自身を除く): 4376018689

約数列:

[1, 7, 13, 31, 91, 217, 403, 1543, 2821, 3701, 10801, 20059, 25907, 47833, 48113, 114731, 140413, 334831, 336791, 621829, 803117, 1491503, 4352803, 5710643, 10440521, 39974501, 74238359, 177029933, 519668513, 1239209531, 2301389129, 16109723903]

約数ペア:

[(1, 16109723903), (7, 2301389129), (13, 1239209531), (31, 519668513), (91, 177029933), (217, 74238359), (403, 39974501), (1543, 10440521), (2821, 5710643), (3701, 4352803), (10801, 1491503), (20059, 803117), (25907, 621829), (47833, 336791), (48113, 334831), (114731, 140413)]