3913329

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 5992448

約数和(自身を除く): 2079119

約数列:

[1, 3, 7, 21, 307, 607, 921, 1821, 2149, 4249, 6447, 12747, 186349, 559047, 1304443, 3913329]

約数ペア:

[(1, 3913329), (3, 1304443), (7, 559047), (21, 186349), (307, 12747), (607, 6447), (921, 4249), (1821, 2149)]