622201923

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{75391}}^1$

素因数の和:75535

約数の個数: 24

約数和(自身を含む): 1034981376

約数和(自身を除く): 412779453

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 75391, 226173, 527737, 678519, 1583211, 4749633, 9876221, 29628663, 69133547, 88885989, 207400641, 622201923]

約数ペア:

[(1, 622201923), (3, 207400641), (7, 88885989), (9, 69133547), (21, 29628663), (63, 9876221), (131, 4749633), (393, 1583211), (917, 678519), (1179, 527737), (2751, 226173), (8253, 75391)]