2017991833

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{701}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 2437029504

約数和(自身を除く): 419037671

約数列:

[1, 11, 13, 41, 143, 451, 491, 533, 701, 5401, 5863, 6383, 7711, 9113, 20131, 28741, 70213, 100243, 221441, 261703, 316151, 344191, 373633, 2878733, 3786101, 4109963, 4474483, 14111831, 49219313, 155230141, 183453803, 2017991833]

約数ペア:

[(1, 2017991833), (11, 183453803), (13, 155230141), (41, 49219313), (143, 14111831), (451, 4474483), (491, 4109963), (533, 3786101), (701, 2878733), (5401, 373633), (5863, 344191), (6383, 316151), (7711, 261703), (9113, 221441), (20131, 100243), (28741, 70213)]