3963609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 6493760

約数和(自身を除く): 2530151

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1783, 2223, 5349, 16047, 23179, 33877, 69537, 101631, 208611, 304893, 440401, 1321203, 3963609]

約数ペア:

[(1, 3963609), (3, 1321203), (9, 440401), (13, 304893), (19, 208611), (39, 101631), (57, 69537), (117, 33877), (171, 23179), (247, 16047), (741, 5349), (1783, 2223)]