2013335919

素因数分解:

$3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11719}}^1$

素因数の和:11842

約数の個数: 48

約数和(自身を含む): 3481121280

約数和(自身を除く): 1467785361

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 243, 303, 567, 707, 909, 1701, 2121, 2727, 6363, 8181, 11719, 19089, 24543, 35157, 57267, 82033, 105471, 171801, 246099, 316413, 738297, 949239, 1183619, 2214891, 2847717, 3550857, 6644673, 8285333, 10652571, 19934019, 24855999, 31957713, 74567997, 95873139, 223703991, 287619417, 671111973, 2013335919]

約数ペア:

[(1, 2013335919), (3, 671111973), (7, 287619417), (9, 223703991), (21, 95873139), (27, 74567997), (63, 31957713), (81, 24855999), (101, 19934019), (189, 10652571), (243, 8285333), (303, 6644673), (567, 3550857), (707, 2847717), (909, 2214891), (1701, 1183619), (2121, 949239), (2727, 738297), (6363, 316413), (8181, 246099), (11719, 171801), (19089, 105471), (24543, 82033), (35157, 57267)]