38863971

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 58106880

約数和(自身を除く): 19242909

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 1163, 3489, 3713, 10467, 11139, 33417, 54661, 91877, 163983, 275631, 491949, 826893, 4318219, 12954657, 38863971]

約数ペア:

[(1, 38863971), (3, 12954657), (9, 4318219), (47, 826893), (79, 491949), (141, 275631), (237, 163983), (423, 91877), (711, 54661), (1163, 33417), (3489, 11139), (3713, 10467)]