38869701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 22819899

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 2549, 5083, 7647, 15249, 33137, 43333, 58627, 99411, 129999, 175881, 563329, 762151, 996659, 1689987, 2286453, 2989977, 12956567, 38869701]

約数ペア:

[(1, 38869701), (3, 12956567), (13, 2989977), (17, 2286453), (23, 1689987), (39, 996659), (51, 762151), (69, 563329), (221, 175881), (299, 129999), (391, 99411), (663, 58627), (897, 43333), (1173, 33137), (2549, 15249), (5083, 7647)]