705473253

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{971}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 1063756800

約数和(自身を除く): 358283547

約数列:

[1, 3, 9, 27, 71, 213, 379, 639, 971, 1137, 1917, 2913, 3411, 8739, 10233, 26217, 26909, 68941, 80727, 206823, 242181, 368009, 620469, 726543, 1104027, 1861407, 3312081, 9936243, 26128639, 78385917, 235157751, 705473253]

約数ペア:

[(1, 705473253), (3, 235157751), (9, 78385917), (27, 26128639), (71, 9936243), (213, 3312081), (379, 1861407), (639, 1104027), (971, 726543), (1137, 620469), (1917, 368009), (2913, 242181), (3411, 206823), (8739, 80727), (10233, 68941), (26217, 26909)]