31361070237

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{114973}}^1$

素因数の和:115433

約数の個数: 32

約数和(自身を含む): 49448017920

約数和(自身を除く): 18086947683

約数列:

[1, 3, 7, 21, 31, 93, 217, 419, 651, 1257, 2933, 8799, 12989, 38967, 90923, 114973, 272769, 344919, 804811, 2414433, 3564163, 10692489, 24949141, 48173687, 74847423, 144521061, 337215809, 1011647427, 1493384297, 4480152891, 10453690079, 31361070237]

約数ペア:

[(1, 31361070237), (3, 10453690079), (7, 4480152891), (21, 1493384297), (31, 1011647427), (93, 337215809), (217, 144521061), (419, 74847423), (651, 48173687), (1257, 24949141), (2933, 10692489), (8799, 3564163), (12989, 2414433), (38967, 804811), (90923, 344919), (114973, 272769)]