11911653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 18844280

約数和(自身を除く): 6932627

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1669, 2379, 5007, 7137, 15021, 21697, 65091, 101809, 195273, 305427, 916281, 1323517, 3970551, 11911653]

約数ペア:

[(1, 11911653), (3, 3970551), (9, 1323517), (13, 916281), (39, 305427), (61, 195273), (117, 101809), (183, 65091), (549, 21697), (793, 15021), (1669, 7137), (2379, 5007)]