171054429

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4783}}^1$

素因数の和:4937

約数の個数: 32

約数和(自身を含む): 282906624

約数和(自身を除く): 111852195

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 4783, 5109, 11921, 14349, 33481, 35763, 62179, 100443, 186537, 435253, 626573, 1305759, 1879719, 4386011, 8145449, 13158033, 24436347, 57018143, 171054429]

約数ペア:

[(1, 171054429), (3, 57018143), (7, 24436347), (13, 13158033), (21, 8145449), (39, 4386011), (91, 1879719), (131, 1305759), (273, 626573), (393, 435253), (917, 186537), (1703, 100443), (2751, 62179), (4783, 35763), (5109, 33481), (11921, 14349)]