42195777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47041}}^1$

素因数の和:47080

約数の個数: 16

約数和(自身を含む): 63224448

約数和(自身を除く): 21028671

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 47041, 141123, 611533, 1081943, 1834599, 3245829, 14065259, 42195777]

約数ペア:

[(1, 42195777), (3, 14065259), (13, 3245829), (23, 1834599), (39, 1081943), (69, 611533), (299, 141123), (897, 47041)]