1330503669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 2160744768

約数和(自身を除く): 830241099

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 181, 369, 451, 543, 1353, 1629, 1811, 1991, 4059, 5433, 5973, 7421, 16299, 17919, 19921, 22263, 59763, 66789, 74251, 81631, 179289, 222753, 244893, 327791, 668259, 734679, 816761, 983373, 2450283, 2950119, 3605701, 7350849, 10817103, 13439431, 32451309, 40318293, 120954879, 147833741, 443501223, 1330503669]

約数ペア:

[(1, 1330503669), (3, 443501223), (9, 147833741), (11, 120954879), (33, 40318293), (41, 32451309), (99, 13439431), (123, 10817103), (181, 7350849), (369, 3605701), (451, 2950119), (543, 2450283), (1353, 983373), (1629, 816761), (1811, 734679), (1991, 668259), (4059, 327791), (5433, 244893), (5973, 222753), (7421, 179289), (16299, 81631), (17919, 74251), (19921, 66789), (22263, 59763)]