24979773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 42117376

約数和(自身を除く): 17137603

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2473, 3367, 7419, 10101, 17311, 32149, 51933, 91501, 96447, 225043, 274503, 640507, 675129, 1189513, 1921521, 3568539, 8326591, 24979773]

約数ペア:

[(1, 24979773), (3, 8326591), (7, 3568539), (13, 1921521), (21, 1189513), (37, 675129), (39, 640507), (91, 274503), (111, 225043), (259, 96447), (273, 91501), (481, 51933), (777, 32149), (1443, 17311), (2473, 10101), (3367, 7419)]