3986538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21433}}^1$

素因数の和:21469

約数の個数: 16

約数和(自身を含む): 8230656

約数和(自身を除く): 4244118

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 21433, 42866, 64299, 128598, 664423, 1328846, 1993269, 3986538]

約数ペア:

[(1, 3986538), (2, 1993269), (3, 1328846), (6, 664423), (31, 128598), (62, 64299), (93, 42866), (186, 21433)]