1897884429

素因数分解:

$3^1\times 7^1\times {\mathrm{5471}}^1\times {\mathrm{16519}}^1$

素因数の和:22000

約数の個数: 16

約数和(自身を含む): 2892718080

約数和(自身を除く): 994833651

約数列:

[1, 3, 7, 21, 5471, 16413, 16519, 38297, 49557, 114891, 115633, 346899, 90375449, 271126347, 632628143, 1897884429]

約数ペア:

[(1, 1897884429), (3, 632628143), (7, 271126347), (21, 90375449), (5471, 346899), (16413, 115633), (16519, 114891), (38297, 49557)]