42021759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 21845121

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 593, 897, 1027, 1779, 1817, 3081, 5451, 7709, 13639, 23127, 23621, 40917, 46847, 70863, 140541, 177307, 531921, 609011, 1077481, 1827033, 3232443, 14007253, 42021759]

約数ペア:

[(1, 42021759), (3, 14007253), (13, 3232443), (23, 1827033), (39, 1077481), (69, 609011), (79, 531921), (237, 177307), (299, 140541), (593, 70863), (897, 46847), (1027, 40917), (1779, 23621), (1817, 23127), (3081, 13639), (5451, 7709)]