1900894003203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3119}}^1\times {\mathrm{35597}}^1$

素因数の和:39171

約数の個数: 32

約数和(自身を含む): 2736660326400

約数和(自身を除く): 835766323197

約数列:

[1, 3, 13, 39, 439, 1317, 3119, 5707, 9357, 17121, 35597, 40547, 106791, 121641, 462761, 1369241, 1388283, 4107723, 15627083, 17800133, 46881249, 53400399, 111027043, 203152079, 333081129, 609456237, 1443351559, 4330054677, 48740871877, 146222615631, 633631334401, 1900894003203]

約数ペア:

[(1, 1900894003203), (3, 633631334401), (13, 146222615631), (39, 48740871877), (439, 4330054677), (1317, 1443351559), (3119, 609456237), (5707, 333081129), (9357, 203152079), (17121, 111027043), (35597, 53400399), (40547, 46881249), (106791, 17800133), (121641, 15627083), (462761, 4107723), (1369241, 1388283)]