13440349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 1881251

約数列:

[1, 13, 23, 79, 299, 569, 1027, 1817, 7397, 13087, 23621, 44951, 170131, 584363, 1033873, 13440349]

約数ペア:

[(1, 13440349), (13, 1033873), (23, 584363), (79, 170131), (299, 44951), (569, 23621), (1027, 13087), (1817, 7397)]