2247497551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{55217}}^1$

素因数の和:55362

約数の個数: 16

約数和(自身を含む): 2523241728

約数和(自身を除く): 275744177

約数列:

[1, 13, 31, 101, 403, 1313, 3131, 40703, 55217, 717821, 1711727, 5576917, 22252451, 72499921, 172884427, 2247497551]

約数ペア:

[(1, 2247497551), (13, 172884427), (31, 72499921), (101, 22252451), (403, 5576917), (1313, 1711727), (3131, 717821), (40703, 55217)]