1975953

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 3142656

約数和(自身を除く): 1166703

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4091, 12273, 28637, 85911, 94093, 282279, 658651, 1975953]

約数ペア:

[(1, 1975953), (3, 658651), (7, 282279), (21, 94093), (23, 85911), (69, 28637), (161, 12273), (483, 4091)]