1119363021

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 1897219584

約数和(自身を除く): 777856563

約数列:

[1, 3, 7, 9, 21, 53, 63, 137, 159, 371, 411, 477, 959, 1113, 1233, 2447, 2877, 3339, 7261, 7341, 8631, 17129, 21783, 22023, 50827, 51387, 65349, 129691, 152481, 154161, 335239, 389073, 457443, 907837, 1005717, 1167219, 2346673, 2723511, 3017151, 7040019, 8170533, 17767667, 21120057, 53303001, 124373669, 159909003, 373121007, 1119363021]

約数ペア:

[(1, 1119363021), (3, 373121007), (7, 159909003), (9, 124373669), (21, 53303001), (53, 21120057), (63, 17767667), (137, 8170533), (159, 7040019), (371, 3017151), (411, 2723511), (477, 2346673), (959, 1167219), (1113, 1005717), (1233, 907837), (2447, 457443), (2877, 389073), (3339, 335239), (7261, 154161), (7341, 152481), (8631, 129691), (17129, 65349), (21783, 51387), (22023, 50827)]