252027119757

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2648707}}^1$

素因数の和:2648937

約数の個数: 32

約数和(自身を含む): 402773133312

約数和(自身を除く): 150746013555

約数列:

[1, 3, 7, 21, 23, 69, 161, 197, 483, 591, 1379, 4137, 4531, 13593, 31717, 95151, 2648707, 7946121, 18540949, 55622847, 60920261, 182760783, 426441827, 521795279, 1279325481, 1565385837, 3652566953, 10957700859, 12001291417, 36003874251, 84009039919, 252027119757]

約数ペア:

[(1, 252027119757), (3, 84009039919), (7, 36003874251), (21, 12001291417), (23, 10957700859), (69, 3652566953), (161, 1565385837), (197, 1279325481), (483, 521795279), (591, 426441827), (1379, 182760783), (4137, 60920261), (4531, 55622847), (13593, 18540949), (31717, 7946121), (95151, 2648707)]