2019402567

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{2003}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 3594759168

約数和(自身を除く): 1575356601

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1231, 2003, 3693, 6009, 8617, 11079, 14021, 16003, 18027, 25851, 26039, 42063, 48009, 77553, 78117, 112021, 126189, 144027, 182273, 234351, 336063, 546819, 1008189, 1640457, 2465693, 7397079, 17259851, 22191237, 32054009, 51779553, 96162027, 155338659, 224378063, 288486081, 673134189, 2019402567]

約数ペア:

[(1, 2019402567), (3, 673134189), (7, 288486081), (9, 224378063), (13, 155338659), (21, 96162027), (39, 51779553), (63, 32054009), (91, 22191237), (117, 17259851), (273, 7397079), (819, 2465693), (1231, 1640457), (2003, 1008189), (3693, 546819), (6009, 336063), (8617, 234351), (11079, 182273), (14021, 144027), (16003, 126189), (18027, 112021), (25851, 78117), (26039, 77553), (42063, 48009)]