265931513859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20610053}}^1$

素因数の和:20610107

約数の個数: 32

約数和(自身を含む): 427370079744

約数和(自身を除く): 161438565885

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 12903, 20610053, 61830159, 226710583, 350370901, 474031219, 680131749, 1051112703, 1422093657, 3854079911, 5214343409, 8058530723, 11562239733, 15643030227, 24175592169, 88643837953, 265931513859]

約数ペア:

[(1, 265931513859), (3, 88643837953), (11, 24175592169), (17, 15643030227), (23, 11562239733), (33, 8058530723), (51, 5214343409), (69, 3854079911), (187, 1422093657), (253, 1051112703), (391, 680131749), (561, 474031219), (759, 350370901), (1173, 226710583), (4301, 61830159), (12903, 20610053)]