561373503

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 791520000

約数和(自身を除く): 230146497

約数列:

[1, 3, 29, 67, 87, 193, 201, 499, 579, 1497, 1943, 5597, 5829, 12931, 14471, 16791, 33433, 38793, 43413, 96307, 100299, 288921, 374999, 969557, 1124997, 2792903, 2908671, 6452569, 8378709, 19357707, 187124501, 561373503]

約数ペア:

[(1, 561373503), (3, 187124501), (29, 19357707), (67, 8378709), (87, 6452569), (193, 2908671), (201, 2792903), (499, 1124997), (579, 969557), (1497, 374999), (1943, 288921), (5597, 100299), (5829, 96307), (12931, 43413), (14471, 38793), (16791, 33433)]