1178307

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 1905904

約数和(自身を除く): 727597

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 373, 1053, 1119, 3159, 3357, 4849, 10071, 14547, 30213, 43641, 90639, 130923, 392769, 1178307]

約数ペア:

[(1, 1178307), (3, 392769), (9, 130923), (13, 90639), (27, 43641), (39, 30213), (81, 14547), (117, 10071), (243, 4849), (351, 3357), (373, 3159), (1053, 1119)]