38728833

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 63456960

約数和(自身を除く): 24728127

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 121, 143, 283, 319, 363, 377, 429, 849, 957, 1131, 1573, 3113, 3509, 3679, 4147, 4719, 8207, 9339, 10527, 11037, 12441, 24621, 34243, 40469, 45617, 90277, 102729, 106691, 121407, 136851, 270831, 320073, 445159, 993047, 1173601, 1335477, 2979141, 3520803, 12909611, 38728833]

約数ペア:

[(1, 38728833), (3, 12909611), (11, 3520803), (13, 2979141), (29, 1335477), (33, 1173601), (39, 993047), (87, 445159), (121, 320073), (143, 270831), (283, 136851), (319, 121407), (363, 106691), (377, 102729), (429, 90277), (849, 45617), (957, 40469), (1131, 34243), (1573, 24621), (3113, 12441), (3509, 11037), (3679, 10527), (4147, 9339), (4719, 8207)]