2783152779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{2539}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 4125772800

約数和(自身を除く): 1342620021

約数列:

[1, 3, 11, 33, 59, 177, 563, 649, 1689, 1947, 2539, 6193, 7617, 18579, 27929, 33217, 83787, 99651, 149801, 365387, 449403, 1096161, 1429457, 1647811, 4288371, 4943433, 15724027, 47172081, 84337963, 253013889, 927717593, 2783152779]

約数ペア:

[(1, 2783152779), (3, 927717593), (11, 253013889), (33, 84337963), (59, 47172081), (177, 15724027), (563, 4943433), (649, 4288371), (1689, 1647811), (1947, 1429457), (2539, 1096161), (6193, 449403), (7617, 365387), (18579, 149801), (27929, 99651), (33217, 83787)]