2873870079

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 4037990400

約数和(自身を除く): 1164120321

約数列:

[1, 3, 23, 69, 229, 239, 687, 717, 761, 2283, 5267, 5497, 15801, 16491, 17503, 52509, 54731, 164193, 174269, 181879, 522807, 545637, 1258813, 3776439, 4008187, 4183217, 12024561, 12549651, 41650291, 124950873, 957956693, 2873870079]

約数ペア:

[(1, 2873870079), (3, 957956693), (23, 124950873), (69, 41650291), (229, 12549651), (239, 12024561), (687, 4183217), (717, 4008187), (761, 3776439), (2283, 1258813), (5267, 545637), (5497, 522807), (15801, 181879), (16491, 174269), (17503, 164193), (52509, 54731)]