3693807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 5813808

約数和(自身を除く): 2120001

約数列:

[1, 3, 9, 13, 39, 117, 131, 241, 393, 723, 1179, 1703, 2169, 3133, 5109, 9399, 15327, 28197, 31571, 94713, 284139, 410423, 1231269, 3693807]

約数ペア:

[(1, 3693807), (3, 1231269), (9, 410423), (13, 284139), (39, 94713), (117, 31571), (131, 28197), (241, 15327), (393, 9399), (723, 5109), (1179, 3133), (1703, 2169)]