3927142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 6152832

約数和(自身を除く): 2225690

約数列:

[1, 2, 31, 62, 97, 194, 653, 1306, 3007, 6014, 20243, 40486, 63341, 126682, 1963571, 3927142]

約数ペア:

[(1, 3927142), (2, 1963571), (31, 126682), (62, 63341), (97, 40486), (194, 20243), (653, 6014), (1306, 3007)]