1139002557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2046

約数の個数: 64

約数和(自身を含む): 2008473600

約数和(自身を除く): 869471043

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 139, 209, 231, 399, 417, 627, 973, 1463, 1529, 1867, 2641, 2919, 4389, 4587, 5601, 7923, 10703, 13069, 18487, 20537, 29051, 32109, 35473, 39207, 55461, 61611, 87153, 106419, 143759, 203357, 248311, 259513, 390203, 431277, 610071, 744933, 778539, 1170609, 1816591, 2731421, 2854643, 4930747, 5449773, 8194263, 8563929, 14792241, 19982501, 34515229, 54238217, 59947503, 103545687, 162714651, 379667519, 1139002557]

約数ペア:

[(1, 1139002557), (3, 379667519), (7, 162714651), (11, 103545687), (19, 59947503), (21, 54238217), (33, 34515229), (57, 19982501), (77, 14792241), (133, 8563929), (139, 8194263), (209, 5449773), (231, 4930747), (399, 2854643), (417, 2731421), (627, 1816591), (973, 1170609), (1463, 778539), (1529, 744933), (1867, 610071), (2641, 431277), (2919, 390203), (4389, 259513), (4587, 248311), (5601, 203357), (7923, 143759), (10703, 106419), (13069, 87153), (18487, 61611), (20537, 55461), (29051, 39207), (32109, 35473)]