3935139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 2161245

約数列:

[1, 3, 13, 23, 39, 41, 69, 107, 123, 299, 321, 533, 897, 943, 1391, 1599, 2461, 2829, 4173, 4387, 7383, 12259, 13161, 31993, 36777, 57031, 95979, 100901, 171093, 302703, 1311713, 3935139]

約数ペア:

[(1, 3935139), (3, 1311713), (13, 302703), (23, 171093), (39, 100901), (41, 95979), (69, 57031), (107, 36777), (123, 31993), (299, 13161), (321, 12259), (533, 7383), (897, 4387), (943, 4173), (1391, 2829), (1599, 2461)]