2906163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 4608240

約数和(自身を除く): 1702077

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 421, 531, 767, 1263, 2301, 3789, 5473, 6903, 16419, 24839, 49257, 74517, 223551, 322907, 968721, 2906163]

約数ペア:

[(1, 2906163), (3, 968721), (9, 322907), (13, 223551), (39, 74517), (59, 49257), (117, 24839), (177, 16419), (421, 6903), (531, 5473), (767, 3789), (1263, 2301)]