229527471

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 322999488

約数和(自身を除く): 93472017

約数列:

[1, 3, 41, 53, 123, 137, 159, 257, 411, 771, 2173, 5617, 6519, 7261, 10537, 13621, 16851, 21783, 31611, 35209, 40863, 105627, 297701, 558461, 893103, 1443569, 1675383, 1866077, 4330707, 5598231, 76509157, 229527471]

約数ペア:

[(1, 229527471), (3, 76509157), (41, 5598231), (53, 4330707), (123, 1866077), (137, 1675383), (159, 1443569), (257, 893103), (411, 558461), (771, 297701), (2173, 105627), (5617, 40863), (6519, 35209), (7261, 31611), (10537, 21783), (13621, 16851)]