1427496909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 2009881344

約数和(自身を除く): 582384435

約数列:

[1, 3, 23, 69, 157, 313, 421, 471, 939, 1263, 3611, 7199, 9683, 10833, 21597, 29049, 49141, 66097, 131773, 147423, 198291, 395319, 1130243, 1520231, 3030779, 3390729, 4560693, 9092337, 20688361, 62065083, 475832303, 1427496909]

約数ペア:

[(1, 1427496909), (3, 475832303), (23, 62065083), (69, 20688361), (157, 9092337), (313, 4560693), (421, 3390729), (471, 3030779), (939, 1520231), (1263, 1130243), (3611, 395319), (7199, 198291), (9683, 147423), (10833, 131773), (21597, 66097), (29049, 49141)]