1803047103

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2689}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 3066729120

約数和(自身を除く): 1263682017

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 521, 1287, 1563, 2689, 4689, 5731, 6773, 8067, 17193, 20319, 24201, 29579, 34957, 51579, 60957, 74503, 88737, 104871, 223509, 266211, 314613, 384527, 670527, 1153581, 1400969, 3460743, 4202907, 12608721, 15410659, 18212597, 46231977, 54637791, 138695931, 163913373, 200338567, 601015701, 1803047103]

約数ペア:

[(1, 1803047103), (3, 601015701), (9, 200338567), (11, 163913373), (13, 138695931), (33, 54637791), (39, 46231977), (99, 18212597), (117, 15410659), (143, 12608721), (429, 4202907), (521, 3460743), (1287, 1400969), (1563, 1153581), (2689, 670527), (4689, 384527), (5731, 314613), (6773, 266211), (8067, 223509), (17193, 104871), (20319, 88737), (24201, 74503), (29579, 60957), (34957, 51579)]