344106841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 398926080

約数和(自身を除く): 54819239

約数列:

[1, 13, 23, 67, 89, 193, 299, 871, 1157, 1541, 2047, 2509, 4439, 5963, 12931, 17177, 20033, 26611, 57707, 77519, 137149, 168103, 223301, 297413, 395071, 1150859, 1782937, 3866369, 5135923, 14961167, 26469757, 344106841]

約数ペア:

[(1, 344106841), (13, 26469757), (23, 14961167), (67, 5135923), (89, 3866369), (193, 1782937), (299, 1150859), (871, 395071), (1157, 297413), (1541, 223301), (2047, 168103), (2509, 137149), (4439, 77519), (5963, 57707), (12931, 26611), (17177, 20033)]