2873870883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{1039}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 4579061760

約数和(自身を除く): 1705190877

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 503, 611, 1039, 1509, 1833, 3117, 4527, 5499, 6539, 9351, 13507, 19617, 23641, 40521, 48833, 58851, 70923, 121563, 146499, 212769, 307333, 439497, 522617, 634829, 921999, 1567851, 1904487, 2765997, 4703553, 5713461, 6794021, 20382063, 24562999, 61146189, 73688997, 221066991, 319318987, 957956961, 2873870883]

約数ペア:

[(1, 2873870883), (3, 957956961), (9, 319318987), (13, 221066991), (39, 73688997), (47, 61146189), (117, 24562999), (141, 20382063), (423, 6794021), (503, 5713461), (611, 4703553), (1039, 2765997), (1509, 1904487), (1833, 1567851), (3117, 921999), (4527, 634829), (5499, 522617), (6539, 439497), (9351, 307333), (13507, 212769), (19617, 146499), (23641, 121563), (40521, 70923), (48833, 58851)]