11007171

素因数分解:

$3^7\times 7^1\times {\mathrm{719}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 18892800

約数和(自身を除く): 7885629

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 719, 729, 1701, 2157, 2187, 5033, 5103, 6471, 15099, 15309, 19413, 45297, 58239, 135891, 174717, 407673, 524151, 1223019, 1572453, 3669057, 11007171]

約数ペア:

[(1, 11007171), (3, 3669057), (7, 1572453), (9, 1223019), (21, 524151), (27, 407673), (63, 174717), (81, 135891), (189, 58239), (243, 45297), (567, 19413), (719, 15309), (729, 15099), (1701, 6471), (2157, 5103), (2187, 5033)]