13899235889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1\times {\mathrm{3541}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 18252917760

約数和(自身を除く): 4353681871

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2683, 3541, 18781, 24787, 29513, 38951, 50977, 67279, 206591, 272657, 356839, 470953, 560747, 740069, 3925229, 5180483, 9500503, 66503521, 104505533, 180509557, 731538731, 1263566899, 1985605127, 13899235889]

約数ペア:

[(1, 13899235889), (7, 1985605127), (11, 1263566899), (19, 731538731), (77, 180509557), (133, 104505533), (209, 66503521), (1463, 9500503), (2683, 5180483), (3541, 3925229), (18781, 740069), (24787, 560747), (29513, 470953), (38951, 356839), (50977, 272657), (67279, 206591)]