3886131819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{15649}}^1$

素因数の和:15795

約数の個数: 32

約数和(自身を含む): 5588928000

約数和(自身を除く): 1702796181

約数列:

[1, 3, 23, 59, 61, 69, 177, 183, 1357, 1403, 3599, 4071, 4209, 10797, 15649, 46947, 82777, 248331, 359927, 923291, 954589, 1079781, 2769873, 2863767, 21235693, 21955547, 56320751, 63707079, 65866641, 168962253, 1295377273, 3886131819]

約数ペア:

[(1, 3886131819), (3, 1295377273), (23, 168962253), (59, 65866641), (61, 63707079), (69, 56320751), (177, 21955547), (183, 21235693), (1357, 2863767), (1403, 2769873), (3599, 1079781), (4071, 954589), (4209, 923291), (10797, 359927), (15649, 248331), (46947, 82777)]