490058283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2029}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 769386240

約数和(自身を除く): 279327957

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 563, 1689, 2029, 6087, 6193, 7319, 18579, 21957, 22319, 26377, 66957, 79131, 80509, 241527, 290147, 870441, 1142327, 3426981, 12565597, 14850251, 37696791, 44550753, 163352761, 490058283]

約数ペア:

[(1, 490058283), (3, 163352761), (11, 44550753), (13, 37696791), (33, 14850251), (39, 12565597), (143, 3426981), (429, 1142327), (563, 870441), (1689, 290147), (2029, 241527), (6087, 80509), (6193, 79131), (7319, 66957), (18579, 26377), (21957, 22319)]