21353037601

素因数分解:

$7^1\times {\mathrm{503}}^1\times {\mathrm{919}}^1\times {\mathrm{6599}}^1$

素因数の和:8028

約数の個数: 16

約数和(自身を含む): 24482304000

約数和(自身を除く): 3129266399

約数列:

[1, 7, 503, 919, 3521, 6433, 6599, 46193, 462257, 3235799, 3319297, 6064481, 23235079, 42451367, 3050433943, 21353037601]

約数ペア:

[(1, 21353037601), (7, 3050433943), (503, 42451367), (919, 23235079), (3521, 6064481), (6433, 3319297), (6599, 3235799), (46193, 462257)]